CN111934915A - Network node sequencing display method and device - Google Patents
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Abstract
The invention discloses a display method and a device for network node sequencing, wherein the method comprises the following steps: respectively receiving the adding operation of a user aiming at the network nodes on the terminal interface and the edges connected between the nodes; responding to the adding operation, and displaying a network node topological graph in a first preset area of the terminal interface, wherein the topological graph comprises: the network node and the edge; receiving a computing operation triggered by the user and aiming at the topological graph; and responding to the calculation operation, and displaying the sequencing result of the network node importance corresponding to the topological graph on the terminal interface. By utilizing the embodiment of the invention, a terminal interface can be provided for user interactive experience, and the application of the importance ranking of the network nodes is demonstrated, so that the understanding of the public on the network importance ranking by utilizing the evaluation model is deepened, and the defects in the prior art are overcome.
Description
Technical Field
The invention belongs to the technical field of quantum computing, and particularly relates to a method and a device for displaying network node sequencing.
Background
Quantum computers are physical devices that perform high-speed mathematical and logical operations, store and process quantum information in compliance with the laws of quantum mechanics. When a device processes and calculates quantum information and runs quantum algorithms, the device is a quantum computer. Quantum computers are a key technology under study because they have the ability to handle mathematical problems more efficiently than ordinary computers, for example, they can speed up the time to break RSA keys from hundreds of years to hours.
With the discovery of world characteristics and scale-free characteristics of complex networks, complex network research has become a popular research field. An actual network contains many nodes, but due to the heterogeneous nature of the network, different nodes play different roles in the network. The method has the advantages that the importance comprehensive evaluation is carried out on the complex network nodes, the maximization problem of the network influence is explored, the theoretical significance is achieved, and the application value is great in numerous fields.
However, at present, the understanding and cognition level of the public to construct an evaluation model by using local parameters of network nodes is very limited, and a terminal interface for user interactive experience is not provided in the prior art, so that the application of ranking of the importance of the network nodes is demonstrated, and the public understanding of ranking the importance of the nodes by using the evaluation model is deepened.
Therefore, it is necessary to provide a method for displaying importance ranking of network nodes and applications thereof, so as to overcome the disadvantages in the prior art.
Disclosure of Invention
The invention aims to provide a display method and a display device for network node sequencing, which are used for solving the defects in the prior art, can provide a terminal interface for user interactive experience, and demonstrate the application of network node importance sequencing, so as to deepen the understanding of the public on network importance sequencing by using an evaluation model and make up the defects in the prior art.
One embodiment of the present application provides a method for displaying network node rankings, including:
respectively receiving the adding operation of a user aiming at the network nodes on the terminal interface and the edges connected between the nodes;
responding to the adding operation, and displaying a network node topological graph in a first preset area of the terminal interface, wherein the topological graph comprises: the network node and the edge;
receiving a computing operation triggered by the user and aiming at the topological graph;
and responding to the calculation operation, and displaying the sequencing result of the network node importance corresponding to the topological graph on the terminal interface.
Optionally, after the network node topology map is displayed in the first preset area of the terminal interface, the method further includes:
displaying the grid graph of the network node in a second preset area of the terminal interface; wherein the mesh map contains corresponding information of the network node topology map.
Optionally, the method further includes:
and receiving model evaluation operation aiming at the network node topological graph triggered by the user so as to output and display an evaluation result of the model corresponding to the network node topological graph.
Optionally, the receiving, by the user, a model evaluation operation for the network node topology graph to output and display an evaluation result of a model corresponding to the network node topology graph specifically includes:
receiving a specific node selection operation of the user for the network node topology map; the evaluation model corresponding to the network node topological graph is an SIR model, and each node of the network node topological graph is currently represented as a susceptible person in the SIR model;
differentiating, for the particular node, an infected person who is displayed as in the SIR model in response to the particular node selection operation;
receiving an evaluation operation for the SIR model triggered by the user;
dynamically displaying infection changes of the network node over time in response to the evaluation operation.
Optionally, the dynamically displaying the infection change of the network node over time includes:
dynamically displaying an infection result of the network node changing with time within a preset time period, wherein the preset time period comprises: a plurality of sub-periods.
Optionally, the method further includes:
receiving a selection operation triggered by the user and aiming at a sub-time period;
and responding to the selection operation, and displaying an infection result of the network node at the end of the sub-time period corresponding to the selection operation.
Optionally, the method further includes:
receiving configuration operation of a user aiming at an SIR model at a terminal interface;
responding to the configuration operation and displaying the SIR model parameters and the evaluation model parameters in a configuration area of a terminal interface; wherein the SIR model parameters comprise infection rate, recovery rate and preset time period parameters; the evaluation model parameters include a degree of importance parameter and an influence coefficient.
Optionally, the method further includes:
receiving initialization operation of a user for a current interface;
and responding to the initialization operation, and jumping to an initialization display interface of the terminal interface.
Another embodiment of the present application provides a display device for network node ranking, including:
the first receiving module is used for respectively receiving the adding operation of a user aiming at the network nodes on the terminal interface and the edges connected between the nodes;
a response module, configured to respond to the addition operation and display a network node topology map in a first preset area of the terminal interface, where the topology map includes: the network node and the edge;
the second receiving module is used for receiving the calculation operation triggered by the user and aiming at the topological graph;
and the display module is used for responding to the calculation operation and displaying the sequencing result of the network node importance corresponding to the topological graph on the terminal interface.
Optionally, the method further includes:
the second display module is used for displaying the grid graph of the network node in a second preset area of the terminal interface; wherein the mesh map contains corresponding information of the network node topology map.
Optionally, the method further includes:
and the third receiving module is used for receiving the model evaluation operation which is triggered by the user and aims at the network node topological graph so as to output and display the evaluation result of the model corresponding to the network node topological graph.
Optionally, the third receiving module specifically includes:
a first receiving unit, configured to receive a specific node selection operation of the user for the network node topology map; the evaluation model corresponding to the network node topological graph is an SIR model, and each node of the network node topological graph is currently represented as a susceptible person in the SIR model;
a response unit for distinguishing an infected person displayed as the SIR model for the specific node in response to the specific node selection operation;
a second receiving unit, configured to receive an evaluation operation for the SIR model triggered by the user;
and the display unit is used for responding to the evaluation operation and dynamically displaying the infection change of the network node along with the time.
Optionally, the display unit is specifically configured to:
dynamically displaying an infection result of the network node changing with time within a preset time period, wherein the preset time period comprises: a plurality of sub-periods.
Optionally, the method further includes:
a third receiving unit, configured to receive a selection operation for a sub-period triggered by the user;
and the second display unit is used for responding to the selection operation and displaying the infection result of the network node at the end of the sub-time period corresponding to the selection operation.
Optionally, the method further includes:
the configuration unit is used for receiving the configuration operation of a user aiming at the SIR model at a terminal interface;
the second response unit is used for responding to the configuration operation and displaying the SIR model parameters and the evaluation model parameters in a configuration area of a terminal interface; wherein the SIR model parameters comprise infection rate, recovery rate and preset time period parameters; the evaluation model parameters include a degree of importance parameter and an influence coefficient.
Optionally, the method further includes:
the fourth receiving unit is used for receiving the initialization operation of the user for the current interface;
and the third response unit is used for responding to the initialization operation and jumping to the initialization display interface of the terminal interface.
A further embodiment of the application provides a storage medium having a computer program stored thereon, wherein the computer program is arranged to perform the method of any of the above when executed.
Yet another embodiment of the present application provides an electronic device comprising a memory having a computer program stored therein and a processor configured to execute the computer program to perform the method of any of the above.
Compared with the prior art, the invention provides a display method for network node sequencing, which comprises the steps of firstly respectively receiving the adding operation of a user aiming at the network nodes and the edges connected between the nodes on a terminal interface; responding to the adding operation, and displaying a network node topological graph in a first preset area of the terminal interface, wherein the topological graph comprises: the network node and the edge; receiving a computing operation triggered by the user and aiming at the topological graph; and responding to the calculation operation, and displaying a sequencing result of the network node importance corresponding to the topological graph on the terminal interface, so that the terminal interface is provided for user interactive experience, and the application of the network node importance sequencing is demonstrated, so that the understanding of the public on the network importance sequencing by utilizing the evaluation model is deepened, and the defects in the prior art are overcome.
Drawings
Fig. 1 is a block diagram of a hardware structure of a computer terminal of a display method for network node sequencing according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a method for displaying network node sequences according to an embodiment of the present invention;
fig. 3a is a schematic diagram of a network node topology according to an embodiment of the present invention;
fig. 3b is a network node grid diagram corresponding to the network node topology diagram provided in the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a display device for network node sequencing according to an embodiment of the present invention.
Detailed Description
The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
It is noted that the terms first, second and the like in the description and in the claims of the present invention are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
The importance ranking of network nodes by using quantum computing is taken as the leading-edge technical field, social public and related professional beginners have limited understanding, and the work in the aspects of providing online demonstration, education department popularization simulation service and the like for users is far and heavily done.
In reality, most complex systems (such as social systems, biological systems, information systems, economic and financial network systems, electric power and traffic systems, infectious disease spreading systems, and the like) can be abstracted into the structure of the network, and the problems existing on the systems can be quantitatively described and solved by using the theory of the network. Sometimes we are concerned with important objects in the research system. For example, in the spread of infectious diseases, users want to find out which widely-contacted individuals want to isolate the individuals, and the widely-contacted individuals can be regarded as important network nodes.
The method has the advantages that the importance comprehensive evaluation is carried out on the complex network nodes, the problem of network influence maximization is explored, the theoretical significance is achieved, and the method has great application value in many fields, such as epidemic situation control, advertisement putting, communication network guarantee, prediction of popular research results, protein interaction and the like.
In order to enable a user to intuitively feel the application principle of the importance ranking of the network nodes, the invention provides a display method and a display device of the network node ranking, which are used for simulating and displaying the construction process of the network nodes and model application and evaluation, providing the user with interactive experience, improving the understanding of the public on the network importance ranking by utilizing an evaluation model, and enabling the public to improve the cognition on the profound and important influence brought by the quantum technology development.
First, a method for displaying network node ranking is described in detail, and the method can be applied to electronic devices, such as mobile terminals, specifically, mobile phones and tablet computers; such as a computer terminal, specifically a general computer, a server cluster, etc.
This will be described in detail below by way of example as it would run on a computer terminal. Fig. 1 is a block diagram of a hardware structure of a computer terminal of a display method for network node ranking according to an embodiment of the present application. As shown in fig. 1, the computer terminal may include one or more (only one shown in fig. 1) processors 102 (the processor 102 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA) and a memory 104 for storing data, and optionally, a transmission device 106 for communication functions and an input-output device 108. It will be understood by those skilled in the art that the structure shown in fig. 1 is only an illustration and is not intended to limit the structure of the computer terminal. For example, the computer terminal may also include more or fewer components than shown in FIG. 1, or have a different configuration than shown in FIG. 1.
The memory 104 may be used to store software programs and modules of application software, such as program instructions/modules corresponding to the display method of the network node ranking in the embodiment of the present application, and the processor 102 executes various functional applications and data processing by running the software programs and modules stored in the memory 104, so as to implement the above-mentioned method. The memory 104 may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 may further include memory located remotely from the processor 102, which may be connected to a computer terminal over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The transmission device 106 is used for receiving or transmitting data via a network. Specific examples of the network described above may include a wireless network provided by a communication provider of the computer terminal. In one example, the transmission device 106 includes a Network adapter (NIC) that can be connected to other Network devices through a base station to communicate with the internet. In one example, the transmission device 106 can be a Radio Frequency (RF) module, which is used to communicate with the internet in a wireless manner.
Referring to fig. 2, fig. 2 is a schematic flowchart of a display method for network node ranking according to an embodiment of the present invention, which may include the following steps:
s201: and respectively receiving the adding operation of the user aiming at the network nodes on the terminal interface and the edges connected between the nodes.
Specifically, the terminal interface displays icons of edges connected between the network nodes and the nodes, and the two icons respectively represent the nodes and the edges correspondingly, for example, a spherical icon represents the nodes; the horizontal line segment icons represent edges that are connected between nodes. The icon itself can also be used as a function button for the user to click and operate.
The adding operation can be a clicking operation aiming at the icon, the icon is selected, and the selected icon can be directly placed in a preset area of a terminal interface through the clicking operation;
the adding operation can also be a dragging operation aiming at the icon, the user selects the icon through a mouse, and presses a left button of the mouse to directly drag and drop the selected icon into a preset area of the terminal interface.
And if the terminal interface screen is a touch-control operation screen, directly clicking the selected icon through a touch-control device such as a manual click device or a touch-control pen, directly dragging the icon, and putting the icon into a preset area of the terminal interface. Further, the selected state and the unselected state can be distinguished by the color of the icon or the display of brightness and darkness.
Illustratively, a user can perform a custom adding operation in a terminal interface by clicking a mouse and selecting corresponding network nodes (spherical icons) and edges (horizontal line segment icons) connected among the nodes.
In one embodiment, when the spherical icon is clicked, a spherical mark appears at the lower right corner of a mouse pointer on a screen, which indicates that a network node can be added in a preset area of a terminal interface at the moment, after the addition is completed, the states of the spherical icon and the mouse are restored to original states, and the network node can be continuously added only by clicking the small ball again.
In another embodiment, when the icon is double-clicked, the icon is in a collapsed (continuously selected) state, it should be noted that the icon in the original state or the collapsed state can be distinguished by light color or brightness. When the spherical icon is in the collapse state, the user can continuously add network nodes in the preset area of the terminal interface for multiple times, and when the collapsed spherical icon is clicked again, the states of the spherical icon and the mouse are recovered to be normal, the user cannot continuously add the network nodes in the preset area of the terminal interface.
Based on the same method and principle, the horizontal line segment icon can be added in a single-click or double-click mode, in one implementation mode, when the right lower corner of a mouse pointer on a horizontal line segment icon screen is clicked, a line segment mark appears, and the line segment mark indicates that edges connected among network nodes can be added in a preset area of a terminal interface at the moment. For example, an edge between two nodes needs to be added between the node 1 and the node 2, firstly, a horizontal line segment icon is clicked, then, a spherical icon representing the node 1 and a spherical icon representing the node 2 are clicked and selected in sequence, at this time, the edge between the node 1 and the node 2 is displayed in the preset area of the terminal interface, and after the completion, the states of the spherical icon and the mouse are restored to the original states. If the operation of adding the edges is still needed, the edges connected among the network nodes can be continuously added by clicking the horizontal line segment icon again.
In another embodiment, when the horizontal line segment icon is double-clicked, the horizontal line segment icon is in a collapsed state, it should be noted that the horizontal line segment icon in the original state or the collapsed state may also be distinguished by light color or brightness. And when the horizontal line segment icon is in a collapse state, the user can continuously add the operation of the network node connecting edge for multiple times in the preset area of the terminal interface. When the collapsed horizontal line segment icon is clicked again, the states of the horizontal line segment icon and the mouse are recovered to be normal, and the user cannot continuously add edges connected among the network nodes in the preset area of the terminal interface.
Illustratively, edges connected between nodes need to be added between the nodes 3 and 4 and between the nodes 4 and 5. Firstly, double clicking horizontal line segment icons to enable the horizontal line segment icons to be in a collapse state, then clicking a selected spherical icon representing a node 3 and a selected spherical icon representing a node 4 in sequence, and displaying the edge between the node 3 and the node 4 in a preset area of a terminal interface; and clicking the spherical icon representing the node 4 and the spherical icon representing the node 5, wherein at the moment, the edge between the node 4 and the node 5 is displayed in the preset area of the terminal interface.
It should be noted that, when receiving an adding operation of a user for a network node and edges connected between nodes on a terminal interface, if an operation is wrong and some nodes or edges connected between nodes need to be deleted, optionally, the node or edge to be deleted can be selected by double-clicking, and the deleting operation can be completed; or clicking the selected node or edge to be deleted, and then clicking a Delete key on the keyboard or a Delete button in the terminal interface area.
S202: responding to the adding operation, and displaying a network node topological graph in a first preset area of the terminal interface, wherein the topological graph comprises: the network node and the edge.
Specifically, after the adding operation of the user for the network node and the edges connected between the nodes on the terminal interface is received, the adding operation of the nodes and the edges connected between the nodes is responded, the first preset area of the terminal interface correspondingly displays a network node topological graph which is added by the user in a customized manner, the network node topological graph contains the serial numbers of the nodes and is used for distinguishing different nodes, and the topological graph comprises the network nodes and the edges connected between the nodes.
It should be noted that after the network node topology map is displayed in the first preset area of the terminal interface, the grid map of the network node may also be displayed in the second preset area of the terminal interface; wherein, the grid map comprises the corresponding information of the network node topological map.
Specifically, the first preset area of the terminal interface and the second preset area of the terminal interface may be two vertically or horizontally symmetrical preset areas of the terminal interface, or may be any two areas on the terminal interface, so as to make the display of the importance ranking of the network nodes more intuitive and diversified.
For example, as shown in fig. 3a, after receiving an adding operation of a user for a network node and an edge connected between nodes in a first preset area of a terminal interface, a network node topology map shown in fig. 3a is displayed in the first preset area of the terminal interface, and correspondingly, a grid map of the network node shown in the following table is displayed in a second preset area of the terminal interface; the grid graph comprises information of the connection relation between the corresponding nodes of the network node topological graph.
It should be noted that fig. 3b is a grid diagram corresponding to the schematic diagram of the network node topology shown in fig. 3a, and the shaded portion in the grid diagram represents that there are connected edges between the nodes. For example, there are connected edges between node 1 and node 2, and accordingly, synchronization marks are performed at the (1,2) and (2,1) positions of the trellis diagram. The labels of the edges connected between the other nodes in the grid graph corresponding to the labels of the node 1 and the node 2 are the same as the principles and methods of the above-mentioned labels of the node 1 and the node 2, and are not described herein again.
S203: receiving the calculation operation triggered by the user and aiming at the topological graph.
Specifically, the first preset area of the terminal interface displays a network node topological graph, and an icon for calculating the network node topological graph is displayed on the terminal interface, wherein the icon correspondingly represents calculation operation, such as a computer icon or a 'calculation' character icon, and the calculation operation is represented after being triggered. The icon itself can also be used as a function button for the user to click and operate. The calculation operation can be a click operation aiming at the icon, the icon is selected, the calculation operation aiming at the topological graph can be directly triggered through the click operation, the calculation operation corresponds to the importance ranking of the network nodes in the topological graph of the calculation network nodes, and a ranking result is obtained.
If the terminal interface screen is a touch-control operation screen, the icon representing the calculation operation is directly clicked by a touch-control device such as a manual click or a touch-control pen. Further, the selected state and the unselected state can be distinguished by the color of the icon or the display of brightness and darkness.
S204: and responding to the calculation operation, and displaying the sequencing result of the network node importance corresponding to the topological graph on the terminal interface.
Specifically, a calculation operation for the topological graph triggered by a user is received, and a ranking result of the network node importance corresponding to the topological graph is displayed on a terminal interface in response to the calculation operation. Optionally, in response to the calculation operation, the grid graph in the second preset area of the terminal interface is switched and displayed as a result of ranking of the network node importance corresponding to the topological graph; optionally, in response to the calculation operation, the result of ranking the importance of the network nodes corresponding to the topological graph is displayed in a blank area of the first preset area and/or the second preset area of the terminal interface.
Illustratively, as shown in fig. 3a, a schematic diagram of a network node topology receives a calculation operation triggered by a user and directed to the topology map shown in fig. 3a, and in response to the calculation operation, a ranking result of network node importance corresponding to the topology map is displayed in a second preset area of a terminal interface, that is, a grid map in the second preset area of the terminal interface is switched and displayed as a ranking result of network node importance corresponding to the topology map.
The result of the ranking of the importance of the network node topology shown in fig. 3a is shown from left to right in order as: node 3, node 2, node 1, node 5 and node 4.
It should be noted that, if the models of the importance ranking of the selected network nodes are different, the corresponding displayed importance ranking results are also not completely the same. In the calculation process, a user can trigger termination operation at any time, finish calculation and return to the initial calculation state; and continuing to wait until the calculation is finished, and displaying the sequencing result of the network node importance corresponding to the topological graph on a terminal interface.
After the terminal interface displays the sequencing result of the network node importance corresponding to the topological graph, model evaluation operation aiming at the network node topological graph triggered by a user can be received, so that the evaluation result of the model corresponding to the network node topological graph is output and displayed.
Specifically, after the second preset area of the terminal interface displays the ranking result of the network node importance corresponding to the topological graph, optionally, the first preset area of the terminal interface can be switched to display as a model evaluation interface, and the model evaluation interface contains the topological graph information and the model evaluation icon which are the same as those of the first preset area of the terminal interface; or the model evaluation icon is displayed in the first preset area of the terminal interface to correspondingly represent model evaluation operation, for example, a character icon of 'model evaluation', and the model evaluation operation is represented after being triggered. The icon itself can also be used as a function button for the user to click and operate. The model evaluation operation can be a click operation for the icon, which indicates that the icon is selected, and the model evaluation operation for the topological graph can be directly triggered through the click operation.
If the terminal interface screen is a touch-control operation screen, the icon representing the model evaluation operation can be directly clicked by a touch-control device such as a manual click or a touch-control pen. Further, the selected state and the unselected state can be distinguished by the color of the icon or the display of brightness and darkness.
Specifically, outputting and displaying the evaluation result of the model corresponding to the network node topological graph includes the following steps:
s1: receiving a specific node selection operation of the user for the network node topology map; and the evaluation model corresponding to the network node topological graph is an SIR model, and each node of the network node topological graph is currently represented as a susceptible person in the SIR model.
It should be noted that the evaluation model corresponding to the network node topology map may be selected according to user requirements, so as to meet evaluation requirements of different users on different models.
The transmission process is ubiquitous in our real world, where the transmission of infectious diseases, rumors, etc. have serious effects on human and social safety. These propagation processes coexist with humans, and since these propagation processes are extremely destructive, it is necessary to study and clarify their propagation mechanism.
A Susceptible-Infected-Recovered (SIR) model is established for researching the epidemic rule of the plague. Because the contact between people in real life is not equal in probability, the network needs to be introduced to represent the contact relationship between people, so that the propagation process can be studied more carefully and can be closer to the real propagation process. For example, the model of transmission of new coronavirus can be abstracted as the SIR model. The basic assumption is that the population is divided into the following three categories: susceptible (susceptable) refers to a patient who is not yet ill, but lacks immune competence and is Susceptible to infection after being contacted with a patient; infected persons (Infective) refer to persons infected with infectious diseases and can be transmitted to susceptible people; removers (removers) refer to persons who are Removed from the system, either because of illness (immunity) or death, and who are no longer involved in the infection and infected process.
Specifically, a specific node selection operation of a user for a network node topology graph is received, wherein a model evaluation interface displays the network node topology graph, an evaluation model corresponding to the network node topology graph is an SIR model, in the model, each node of the network node topology graph is currently represented as a susceptible person in the SIR model, and an icon selected by the specific node is displayed on the model evaluation interface and correspondingly represents the specific node selection operation, for example, a character icon of "selecting an infected person" represents the specific node selection operation after being triggered. The icon itself can also be used as a function button for the user to click and operate. The specific node selection operation can be a click operation for the icon, which indicates that the icon is selected, and the specific node selection operation for the topological graph can be directly triggered through the click operation.
In one implementation mode, when a specific node selection icon is clicked, nodes can be selected from a network node topological graph displayed on a model evaluation interface to be marked, and the selected specific nodes are marked in a distinguishing mode through a color mode, a shading mode or the like; and clicking the specific node selection icon again if the node is still required to be selected for marking, and repeating the steps.
In another embodiment, when the specific node selection icon is double-clicked, the specific node selection icon is in a collapse state, when the specific node selection icon is in the collapse state, the user can continuously select nodes in the network node topological graph displayed on the model evaluation interface for marking, when the marking is no longer needed, the collapsed specific node selection icon can be clicked again, the states of the specific node selection icon and the mouse are recovered to be normal, and the user cannot continuously select nodes in the network node topological graph displayed on the model evaluation interface for marking.
It should be noted that, when receiving the user selection operation for a specific node of the network node topology map, if a marking error occurs, for example, a "susceptible person" is marked as an "infected person", the node with the marking error needs to be cancelled. Optionally, the icon may be selected by clicking a specific node, and one node may be modified at a time; or the icon may be selected by double-clicking on a particular node, multiple node labels may be modified in succession.
S2: in response to the particular node selection operation, differentiating the particular node from being displayed as an infected person in the SIR model. Specifically, after receiving a selection operation of a user for a specific node of the network node topology map, the user may select the node in the network node topology map displayed on the terminal interface to mark, and the selected specific node is distinguished and displayed as an infected person in the SIR model by color change, brightness, or the like.
For example, as shown in fig. 3a, a schematic diagram of a network node topology is shown, where an evaluation model corresponding to the network node topology is an SIR model, and all nodes in the topology are susceptives in an initial state; after receiving the selection operation of the user for the infected node 3 in the topological graph, the node 3 is changed into the infected node at this time, and the color of the node 3 is changed, for example, from the initial blue node 3 to the red node 3, or the initial higher-brightness node 3 is adjusted to the lower-brightness node 3, so as to distinguish and display the network node 3 corresponding to the specific node selection operation from other nodes which are not subjected to the specific node selection operation.
S3: receiving an evaluation operation for the SIR model triggered by the user.
Specifically, the terminal interface displays a network node topology diagram corresponding to the SIR model, and displays an icon for evaluating the SIR model on the terminal interface, where the icon corresponds to an evaluation operation, for example, an "evaluation" text icon, and represents the evaluation operation after being triggered. The icon itself can also be used as a function button for the user to click and operate. The evaluation operation can be a click operation for the icon, which indicates that the icon is selected, and the evaluation operation for the SIR model can be directly triggered by the click operation.
If the terminal interface screen is a touch-control operation screen, the icon representing the evaluation operation can be directly clicked by a touch-control device such as a manual click or a touch-control pen. Further, the selected state and the unselected state can be distinguished by the color of the icon or the display of brightness and darkness.
S4: dynamically displaying infection changes of the network node over time in response to the evaluation operation.
Specifically, the evaluation operation may be a click operation on an icon, which indicates that the icon is selected, and through the click operation, the evaluation operation on the SIR model may be directly triggered, and an infection result of the network node changing with time within a preset time period is dynamically displayed, where the preset time period includes: a plurality of sub-periods.
According to the evaluation model selected by the user, one evaluation model corresponds to one influence rule, and when the evaluation model is determined, the influence rule of the evaluation model on the node is determined. For example, for the SIR model, the corresponding influence rule is an infection change rule of the network node, which can be understood as: the node is influenced by other nodes and the change rule brought by the inherent influence of the node.
Specifically, the preset time period may also be configured by a user in a self-defined manner, receive a selection operation for a sub-time period triggered by the user, respond to the selection operation, and display an infection result of the network node when the sub-time period corresponding to the selection operation ends.
It should be noted that, in response to the evaluation operation, when the terminal interface dynamically displays the infection change of the network node over time, the terminal interface may synchronously select the display operation of the sub-time period with respect to the preset time period. For example, if the sub-period selected by the user is set to 5 sub-periods, after the terminal interface dynamically displays the infection change of the network node along with the time, the user may custom select to display the infection result at the end of any period from the end of the first sub-period to the end of the fifth sub-period.
The user can also receive configuration operation aiming at the SIR model at the terminal interface, respond to the configuration operation and display the SIR model parameters and the evaluation model parameters in a configuration area of the terminal interface; wherein the SIR model parameters comprise infection rate, recovery rate and preset time period parameters; the evaluation model parameters include a degree of importance parameter and an influence coefficient.
The numerical values displayed on the configuration area interface are initial configurations, and a user can directly use default configurations for calculation and evaluation and can also modify the numerical values according to actual needs. Wherein, the value ranges of the 'attention degree lambda', 'infection rate beta' and 'recovery rate gamma' are [0,1], and the values can be set by adjusting a configuration button which can be dragged on a configuration area interface; the influence coefficient lambda 1 and the influence coefficient lambda 2 satisfy the relation that lambda 1+ lambda 2 is 1, and the length reduction effect can be achieved by adjusting a draggable configuration button on the interface; the preset time period parameters are configured by adjusting the up-down increase-decrease buttons. In an optional manner, the value range may be [5,10], and then the sub-time period in the model evaluation is directly affected after the preset time period is set, for example, the preset time period parameter is set to 7, and then the model evaluation result has only 7 sub-time periods.
Illustratively, in the above example, after the receiving user selects an operation for the infected node 3 in the topology map shown in fig. 3a, the node 3 is the infected node, and at this time, the user may dynamically display the infection result of the topology map changing with time within the preset time period by triggering an evaluation operation for the SIR model. Wherein the degree of importance λ is set to 0.35, the influence coefficients λ 1 and λ 2 are both set to 0.5, the infection rate β is set to 0.9, the recovery rate γ is set to 0.1, and the preset time period parameter is set to 10.
In one possible infection result, first in the first sub-period, node 2, node 4 and node 5 connected to node 3 (the infected person) are infected; then in a second sub-period, node 1 is infected; in the third sub-period, the node 4 transitions to the remover; in the subsequent sub-period, the infection result is not changed; that is, the infection result of the model over time in the preset ten sub-time periods is finally: node 1, node 2, node 3 and node 5 are infectors and node 4 is a remover.
In another possible infection result, first in the first sub-period, node 2, node 4 and node 5 connected to node 3 (the infector) are infected; then in a second sub-period, node 1 is infected; in the third sub-period, node 1, node 4, and node 5 transition to removers; the fourth and fifth sub-periods are unchanged from the infection outcome of the third sub-period, in which node 3 is transformed into a remover; in the seventh to tenth sub-periods, no change in infection results occurred; that is, the infection result of the model over time in the preset ten sub-time periods is finally: node 1, node 3, node 4 and node 5 are removers and node 2 is an infector.
It should be noted that each evaluation of infection results for different configuration parameters may show different values, or the same configuration parameters may show different values for each evaluation of infection results, because whether the infection itself is a probabilistic event, but the propagation law (influence law) of the infection is determined (determined by the selected SIR model).
Receiving initialization operation of a user for a current interface; and responding to the initialization operation, and jumping to an initialization display interface of the terminal interface.
Specifically, when the user needs to reselect the model or add a new network node topology map by customization, and the like, the terminal interface needs to jump to the initial interface to facilitate the user to perform new operations.
The specific initialization operation may be: the user responds to the initialization operation by triggering an initialization button arranged in a preset area of the terminal interface and clicking the initialization button, so that the jump from the current terminal interface display to the initialization interface display is completed;
the specific initialization operation may also be: if the terminal interface screen is a touch-control operation screen, a user directly clicks an icon representing initialization operation through a touch-control device such as a manual click device or a touch-control pen device, responds to the initialization operation, and finishes skipping from current terminal interface display to initialization interface display.
Compared with the prior art, the invention provides a display method for network node sequencing, which comprises the steps of firstly respectively receiving the adding operation of a user aiming at the network nodes and the edges connected between the nodes on a terminal interface; responding to the adding operation, and displaying a network node topological graph in a first preset area of the terminal interface, wherein the topological graph comprises: the network node and the edge; receiving a computing operation triggered by the user and aiming at the topological graph; and responding to the calculation operation, and displaying a sequencing result of the network node importance corresponding to the topological graph on the terminal interface, so that the terminal interface is provided for user interactive experience, and the application of the network node importance sequencing is demonstrated, so that the understanding of the public on the network importance sequencing by utilizing the evaluation model is deepened, and the defects in the prior art are overcome.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a display device for network node sequencing according to an embodiment of the present invention, which corresponds to the flow shown in fig. 2, and may include:
a first receiving module 401, configured to receive an adding operation of a user for a network node and an edge connected between the nodes on a terminal interface;
a responding module 402, configured to respond to the adding operation, and display a network node topology map in a first preset area of the terminal interface, where the topology map includes: the network node and the edge;
a second receiving module 403, configured to receive a computation operation triggered by the user for the topological graph;
a display module 404, configured to respond to the computing operation, and display, on the terminal interface, a ranking result of the network node importance corresponding to the topology map.
Specifically, still include:
the second display module is used for displaying the grid graph of the network node in a second preset area of the terminal interface; wherein the mesh map contains corresponding information of the network node topology map.
Specifically, still include:
and the third receiving module is used for receiving the model evaluation operation which is triggered by the user and aims at the network node topological graph so as to output and display the evaluation result of the model corresponding to the network node topological graph.
Specifically, the third receiving module specifically includes:
a first receiving unit, configured to receive a specific node selection operation of the user for the network node topology map; the evaluation model corresponding to the network node topological graph is an SIR model, and each node of the network node topological graph is currently represented as a susceptible person in the SIR model;
a response unit for distinguishing an infected person displayed as the SIR model for the specific node in response to the specific node selection operation;
a second receiving unit, configured to receive an evaluation operation for the SIR model triggered by the user;
and the display unit is used for responding to the evaluation operation and dynamically displaying the infection change of the network node along with the time.
Specifically, the display unit is specifically configured to:
dynamically displaying an infection result of the network node changing with time within a preset time period, wherein the preset time period comprises: a plurality of sub-periods.
Specifically, still include:
a third receiving unit, configured to receive a selection operation for a sub-period triggered by the user;
and the second display unit is used for responding to the selection operation and displaying the infection result of the network node at the end of the sub-time period corresponding to the selection operation.
Specifically, still include:
the configuration unit is used for receiving the configuration operation of a user aiming at the SIR model at a terminal interface;
the second response unit is used for responding to the configuration operation and displaying the SIR model parameters and the evaluation model parameters in a configuration area of a terminal interface; wherein the SIR model parameters comprise infection rate, recovery rate and preset time period parameters; the evaluation model parameters include a degree of importance parameter and an influence coefficient.
Specifically, still include:
the fourth receiving unit is used for receiving the initialization operation of the user for the current interface;
and the third response unit is used for responding to the initialization operation and jumping to the initialization display interface of the terminal interface.
Compared with the prior art, the invention provides a display method for network node sequencing, which comprises the steps of firstly respectively receiving the adding operation of a user aiming at the network nodes and the edges connected between the nodes on a terminal interface; responding to the adding operation, and displaying a network node topological graph in a first preset area of the terminal interface, wherein the topological graph comprises: the network node and the edge; receiving a computing operation triggered by the user and aiming at the topological graph; and responding to the calculation operation, and displaying a sequencing result of the network node importance corresponding to the topological graph on the terminal interface, so that the terminal interface is provided for user interactive experience, and the application of the network node importance sequencing is demonstrated, so that the understanding of the public on the network importance sequencing by utilizing the evaluation model is deepened, and the defects in the prior art are overcome.
The present invention also provides a storage medium, in which a computer program is stored, where the computer program is configured to execute the steps in any of the above method embodiments when running.
Specifically, in the present embodiment, the storage medium may be configured to store a computer program for executing the steps of:
a first receiving module 401, configured to receive an adding operation of a user for a network node and an edge connected between the nodes on a terminal interface;
a responding module 402, configured to respond to the adding operation, and display a network node topology map in a first preset area of the terminal interface, where the topology map includes: the network node and the edge;
a second receiving module 403, configured to receive a computation operation triggered by the user for the topological graph;
a display module 404, configured to respond to the computing operation, and display, on the terminal interface, a ranking result of the network node importance corresponding to the topology map.
Specifically, in this embodiment, the storage medium may include, but is not limited to: various media capable of storing computer programs, such as a usb disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk.
Compared with the prior art, the invention provides a display method for network node sequencing, which comprises the steps of firstly respectively receiving the adding operation of a user aiming at the network nodes and the edges connected between the nodes on a terminal interface; responding to the adding operation, and displaying a network node topological graph in a first preset area of the terminal interface, wherein the topological graph comprises: the network node and the edge; receiving a computing operation triggered by the user and aiming at the topological graph; and responding to the calculation operation, and displaying a sequencing result of the network node importance corresponding to the topological graph on the terminal interface, so that the terminal interface is provided for user interactive experience, and the application of the network node importance sequencing is demonstrated, so that the understanding of the public on the network importance sequencing by utilizing the evaluation model is deepened, and the defects in the prior art are overcome.
An embodiment of the present invention further provides an electronic apparatus, which includes a memory and a processor, where the memory stores a computer program, and the processor is configured to execute the computer program to perform the steps in any of the above method embodiments.
Specifically, the electronic apparatus may further include a transmission device and an input/output device, wherein the transmission device is connected to the processor, and the input/output device is connected to the processor.
Specifically, in this embodiment, the processor may be configured to execute the following steps by a computer program:
a first receiving module 401, configured to receive an adding operation of a user for a network node and an edge connected between the nodes on a terminal interface;
a responding module 402, configured to respond to the adding operation, and display a network node topology map in a first preset area of the terminal interface, where the topology map includes: the network node and the edge;
a second receiving module 403, configured to receive a computation operation triggered by the user for the topological graph;
a display module 404, configured to respond to the computing operation, and display, on the terminal interface, a ranking result of the network node importance corresponding to the topology map.
Compared with the prior art, the invention provides a display method for network node sequencing, which comprises the steps of firstly respectively receiving the adding operation of a user aiming at the network nodes and the edges connected between the nodes on a terminal interface; responding to the adding operation, and displaying a network node topological graph in a first preset area of the terminal interface, wherein the topological graph comprises: the network node and the edge; receiving a computing operation triggered by the user and aiming at the topological graph; and responding to the calculation operation, and displaying a sequencing result of the network node importance corresponding to the topological graph on the terminal interface, so that the terminal interface is provided for user interactive experience, and the application of the network node importance sequencing is demonstrated, so that the understanding of the public on the network importance sequencing by utilizing the evaluation model is deepened, and the defects in the prior art are overcome.
The construction, features and functions of the present invention are described in detail in the embodiments illustrated in the drawings, which are only preferred embodiments of the present invention, but the present invention is not limited by the drawings, and all equivalent embodiments modified or changed according to the idea of the present invention should fall within the protection scope of the present invention without departing from the spirit of the present invention covered by the description and the drawings.
Claims (11)
1. A display method for network node sequencing is characterized by comprising the following steps:
respectively receiving the adding operation of a user aiming at the network nodes on the terminal interface and the edges connected between the nodes;
responding to the adding operation, and displaying a network node topological graph in a first preset area of the terminal interface, wherein the topological graph comprises: the network node and the edge;
receiving a computing operation triggered by the user and aiming at the topological graph;
and responding to the calculation operation, and displaying the sequencing result of the network node importance corresponding to the topological graph on the terminal interface.
2. The method according to claim 1, wherein after displaying the network node topology map in the first preset area of the terminal interface, the method further comprises:
displaying the grid graph of the network node in a second preset area of the terminal interface; wherein the mesh map contains corresponding information of the network node topology map.
3. The method of claim 1, further comprising:
and receiving model evaluation operation aiming at the network node topological graph triggered by the user so as to output and display an evaluation result of the model corresponding to the network node topological graph.
4. The method according to claim 3, wherein the receiving the user-triggered model evaluation operation for the network node topology graph to output and display an evaluation result of a model corresponding to the network node topology graph specifically includes:
receiving a specific node selection operation of the user for the network node topology map; the evaluation model corresponding to the network node topological graph is an SIR model, and each node of the network node topological graph is currently represented as a susceptible person in the SIR model;
differentiating, for the particular node, an infected person who is displayed as in the SIR model in response to the particular node selection operation;
receiving an evaluation operation for the SIR model triggered by the user;
dynamically displaying infection changes of the network node over time in response to the evaluation operation.
5. The method of claim 4, wherein dynamically displaying the change in infection of the network node over time comprises:
dynamically displaying an infection result of the network node changing with time within a preset time period, wherein the preset time period comprises: a plurality of sub-periods.
6. The method of claim 5, further comprising:
receiving a selection operation triggered by the user and aiming at a sub-time period;
and responding to the selection operation, and displaying an infection result of the network node at the end of the sub-time period corresponding to the selection operation.
7. The method of claim 6, further comprising:
receiving configuration operation of a user aiming at an SIR model at a terminal interface;
responding to the configuration operation and displaying the SIR model parameters and the evaluation model parameters in a configuration area of a terminal interface; wherein the SIR model parameters comprise infection rate, recovery rate and preset time period parameters; the evaluation model parameters include a degree of importance parameter and an influence coefficient.
8. The method of claim 7, further comprising:
receiving initialization operation of a user for a current interface;
and responding to the initialization operation, and jumping to an initialization display interface of the terminal interface.
9. A display device for network node sequencing, comprising:
the first receiving module is used for respectively receiving the adding operation of a user aiming at the network nodes on the terminal interface and the edges connected between the nodes;
a response module, configured to respond to the addition operation and display a network node topology map in a first preset area of the terminal interface, where the topology map includes: the network node and the edge;
the second receiving module is used for receiving the calculation operation triggered by the user and aiming at the topological graph;
and the display module is used for responding to the calculation operation and displaying the sequencing result of the network node importance corresponding to the topological graph on the terminal interface.
10. A storage medium, in which a computer program is stored, wherein the computer program is arranged to perform the method of any of claims 1 to 8 when executed.
11. An electronic device comprising a memory and a processor, wherein the memory has stored therein a computer program, and wherein the processor is arranged to execute the computer program to perform the method of any of claims 1 to 8.
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