CN111290782A - Model management method and system - Google Patents

Model management method and system Download PDF

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Publication number
CN111290782A
CN111290782A CN202010194719.9A CN202010194719A CN111290782A CN 111290782 A CN111290782 A CN 111290782A CN 202010194719 A CN202010194719 A CN 202010194719A CN 111290782 A CN111290782 A CN 111290782A
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model
external
generation
storage
sending
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聂砂
赵筝
杨美红
贺潇铮
盛耀聪
王洋
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China Construction Bank Corp
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China Construction Bank Corp
CCB Finetech Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
    • G06F8/70Software maintenance or management
    • G06F8/71Version control; Configuration management
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10File systems; File servers
    • G06F16/17Details of further file system functions
    • G06F16/172Caching, prefetching or hoarding of files

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  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
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  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
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  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

The invention provides a model management method and a model management system. The model management method comprises the following steps: determining the model type according to the model number in the model import request obtained in advance; when the model type is a streaming generation model, registering model management information of the streaming generation model, carrying out SDK packaging on the streaming generation model and sending the packaged streaming generation model to an external file storage system for storage; and when the model type is an external uploading model, sending a model acquisition instruction to an external model generation system, receiving the external uploading model from the model generation system, registering model management information of the external uploading model and sending the external uploading model to a file storage system for storage. The invention can provide a uniform interface for model storage, shield the access difference of different models, improve the modeling development efficiency and reduce the error rate.

Description

Model management method and system
Technical Field
The invention relates to the technical field of model management, in particular to a model management method and a model management system.
Background
The model is stored in the corresponding location before invocation and needs to be published as a service to achieve value. However, different modeling languages and training frames need to realize model storage through different codes, so that the modeling development efficiency is low and the error rate is high.
Disclosure of Invention
The embodiment of the invention mainly aims to provide a model management method and a model management system, so as to provide a uniform interface for model storage, shield access differences of different models, improve modeling development efficiency and reduce bit error rate.
In order to achieve the above object, an embodiment of the present invention provides a model management method, including:
determining the model type according to the model number in the model import request obtained in advance;
when the model type is a streaming generation model, registering model management information of the streaming generation model, carrying out SDK packaging on the streaming generation model and sending the packaged streaming generation model to an external file storage system for storage;
and when the model type is an external uploading model, sending a model acquisition instruction to an external model generation system, receiving the external uploading model from the model generation system, registering model management information of the external uploading model and sending the external uploading model to a file storage system for storage.
An embodiment of the present invention further provides a model management system, including:
the model type determining unit is used for determining the model type according to the model number in the model import request obtained in advance;
the stream model processing unit is used for registering model management information of the stream generating model when the model type is the stream generating model, carrying out SDK packaging on the stream generating model and sending the packaged stream generating model to an external file storage system for storage;
and the external model processing unit is used for sending a model acquisition instruction to an external model generation system when the model type is an external uploading model, receiving the external uploading model from the model generation system, registering model management information of the external uploading model and sending the external uploading model to the file storage system for storage.
The embodiment of the present invention further provides a computer device, which includes a memory, a processor, and a computer program stored in the memory and running on the processor, and the steps of the model management method are implemented when the processor executes the computer program.
Embodiments of the present invention further provide a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the model management method.
The model management method and the system of the embodiment of the invention firstly determine the model type according to the model number in the model import request obtained in advance; when the model type is a streaming generation model, carrying out SDK packaging and sending the packaged model to an external file storage system for storage; when the model type is an external uploading model, the model obtaining instruction is sent to obtain the model and the model is sent to the file storage system to be stored, so that a uniform interface for storing the model can be provided, access differences of different models are shielded, modeling development efficiency is improved, and the error rate is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a flow chart of a model management method in one embodiment of the invention;
FIG. 2 is a block diagram of the structure of a model management system in an embodiment of the invention;
fig. 3 is a block diagram of a computer device in an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As will be appreciated by one skilled in the art, embodiments of the present invention may be embodied as a system, apparatus, device, method, or computer program product. Accordingly, the present disclosure may be embodied in the form of: entirely hardware, entirely software (including firmware, resident software, micro-code, etc.), or a combination of hardware and software.
In view of the low modeling development efficiency and high error rate caused by the fact that model storage is realized through different codes at present, the embodiment of the invention provides a model management method to provide a uniform interface for model storage, shield access differences of different models, improve the modeling development efficiency and reduce the error rate. The present invention will be described in detail below with reference to the accompanying drawings.
FIG. 1 is a flow chart of a model management method according to an embodiment of the invention. As shown in fig. 1, the model management method includes:
s101: and determining the model type according to the model number in the model import request obtained in advance.
Before executing S101, the method further includes: and taking the RestFul interface as a uniform inlet of an external request, receiving a user name and a password input by a user in a user login page provided by a visual graphical interface, and performing user login verification. The user login can also be integrated with the single sign-on of a third party, and when a new third party user passes the verification and logs in, the unique number of the user can be automatically created and recorded in the user table. And storing the login information of the current user after the user successfully logs in, checking the login state of the current user every time an external request (such as a model import request) is received, and synchronizing the login information into the metadata base. The RestFul interface is also connected with the distributed cache library and is used for storing session (time domain) information of the current logged-in user.
S102: and when the model type is the streaming generation model, registering model management information of the streaming generation model, carrying out SDK packaging on the streaming generation model, and sending the packaged streaming generation model to an external file storage system for storage.
The model management information comprises a model name, a model description, a cleaning strategy and a model storage path, and the model management information is synchronized into the metadata base. The model can be an artificial intelligence model; the artificial intelligence model is a data structure summarized according to training data, and new data can be predicted based on the data structure to judge target classification or value.
S103: and when the model type is an external uploading model, sending a model acquisition instruction to an external model generation system, receiving the external uploading model from the model generation system, registering model management information of the external uploading model and sending the external uploading model to a file storage system for storage.
In specific implementation, the external model generation system sends the external upload model according to the model acquisition instruction, and the external upload model from the model generation system can be received through a model import function provided by the visual graphical interface.
The execution subject of the asset configuration data push method shown in fig. 1 may be a computer. As can be seen from the process shown in fig. 1, the model management method according to the embodiment of the present invention determines the model type according to the model number in the model import request obtained in advance; when the model type is a streaming generation model, carrying out SDK packaging and sending the packaged model to an external file storage system for storage; and when the model type is an external uploading model, sending a model acquisition instruction to acquire the model and sending the model to a file storage system for storage. The invention can provide a uniform interface for model storage, shields the access difference of different models, does not need to pay attention to whether the model is a streaming generation model or an external uploading model, and does not need to be separately adapted, thereby improving the modeling development efficiency and reducing the error rate.
In one embodiment, the model management method further comprises:
receiving a model query request; acquiring corresponding user authority according to the user information in the model query request; and displaying the model name and the model description corresponding to the user authority on a visual graphical interface.
In specific implementation, the model query request can be received through the RestFul interface, the login state of the user is verified according to login information in the model query request, and the corresponding user right is obtained after the login state is successfully verified. The queried model name and model description can be used for subsequent model invocation.
In one embodiment, the model management method further comprises:
receiving a model calling request; and calling the model storage path corresponding to the model name in the model calling request according to the model calling API provided by the SDK interface.
During specific implementation, a user sends a model calling request, the login state and the model calling authority of the user are verified according to login information in the model calling request, and a model storage path corresponding to a model name is called after the login state and the model calling authority are verified successfully, so that related model data are obtained and are called by the user.
In one embodiment, the model management method further comprises: receiving a model maintenance request initiated by a user on a visual graphical interface through a RestFul interface, verifying the login state and the model maintenance authority of the user according to login information in the model maintenance request, updating and maintaining the model management information after the verification is successful, and synchronizing the information to a metadata base.
In one embodiment, the model management method further comprises: and carrying out model cleaning on the stored relevant data of the model according to a specified period and a cleaning strategy. The cleaning strategy comprises a retention time and a retention size, and when the model is cleaned, the data related to the model exceeding the retention size or the retention time can be deleted.
The specific process of the embodiment of the invention is as follows:
1. and acquiring a model import request, and determining the model type according to the model number in the model import request.
2. When the model type is a streaming generation model, registering model management information of the streaming generation model, carrying out SDK packaging on the streaming generation model and sending the packaged streaming generation model to an external file storage system for storage; and when the model type is an external uploading model, sending a model acquisition instruction to an external model generation system, receiving the external uploading model from the model generation system, registering model management information of the external uploading model and sending the external uploading model to a file storage system for storage.
3. And receiving a model query request through a RestFul interface, verifying the login state of the user according to login information in the model query request, acquiring corresponding user authority after successful verification, and displaying a model name and a model description corresponding to the user authority.
4. And receiving a model calling request, and calling the model storage path corresponding to the model name according to the model calling API provided by the SDK interface.
5. And receiving a model maintenance request initiated by a user on the visual graphical interface through the RestFul interface, and updating and maintaining the model management information.
6. And carrying out model cleaning on the stored relevant data of the model according to a specified period and a cleaning strategy.
To sum up, the model management method of the embodiment of the invention determines the model type according to the model number in the pre-obtained model import request; when the model type is a streaming generation model, carrying out SDK packaging and sending the packaged model to an external file storage system for storage; when the model type is an external uploading model, the model obtaining instruction is sent to obtain the model and the model is sent to the file storage system to be stored, so that a uniform interface for storing the model can be provided, access differences of different models are shielded, modeling development efficiency is improved, and the error rate is reduced.
In addition, the invention also improves the safety of model calling through user permission setting, provides a visual graphical interface for the user to operate, and the user can inquire the currently existing model name and model description in the visual interface, thus being convenient and easy to use.
Based on the same inventive concept, the embodiment of the invention also provides a model management system, and as the principle of solving the problems of the system is similar to that of the model management method, the implementation of the system can refer to the implementation of the method, and repeated parts are not described again.
Fig. 2 is a block diagram of a model management system according to an embodiment of the present invention. As shown in fig. 2, the model management system includes:
the model type determining unit is used for determining the model type according to the model number in the model import request obtained in advance;
the stream model processing unit is used for registering model management information of the stream generating model when the model type is the stream generating model, carrying out SDK packaging on the stream generating model and sending the packaged stream generating model to an external file storage system for storage;
and the external model processing unit is used for sending a model acquisition instruction to an external model generation system when the model type is an external uploading model, receiving the external uploading model from the model generation system, registering model management information of the external uploading model and sending the external uploading model to the file storage system for storage.
In one embodiment, the model management information includes a model name, a model description, a cleaning policy, and a model storage path.
In one embodiment, the method further comprises the following steps:
a first receiving unit, configured to receive a model query request;
the authority acquiring unit is used for acquiring corresponding user authority according to the user information in the model query request;
and the display unit is used for displaying the model name and the model description corresponding to the user authority.
In one embodiment, the method further comprises the following steps:
the second receiving unit is used for receiving the model calling request;
and the calling unit is used for calling the model storage path corresponding to the model name in the model calling request according to the model calling API provided by the SDK interface.
To sum up, the model management system of the embodiment of the present invention determines the model type according to the model number in the pre-obtained model import request; when the model type is a streaming generation model, carrying out SDK packaging and sending the packaged model to an external file storage system for storage; when the model type is an external uploading model, the model obtaining instruction is sent to obtain the model and the model is sent to the file storage system to be stored, so that a uniform interface for storing the model can be provided, access differences of different models are shielded, modeling development efficiency is improved, and the error rate is reduced.
The embodiment of the present invention further provides a specific implementation manner of a computer device, which can implement all the steps in the model management method in the foregoing embodiment. Fig. 3 is a block diagram of a computer device in an embodiment of the present invention, and referring to fig. 3, the computer device specifically includes the following:
a processor (processor)301 and a memory (memory) 302.
The processor 301 is configured to call the computer program in the memory 302, and the processor implements all the steps of the model management method in the above embodiments when executing the computer program, for example, the processor implements the following steps when executing the computer program:
determining the model type according to the model number in the model import request obtained in advance;
when the model type is a streaming generation model, registering model management information of the streaming generation model, carrying out SDK packaging on the streaming generation model and sending the packaged streaming generation model to an external file storage system for storage;
and when the model type is an external uploading model, sending a model acquisition instruction to an external model generation system, receiving the external uploading model from the model generation system, registering model management information of the external uploading model and sending the external uploading model to a file storage system for storage.
To sum up, the computer device of the embodiment of the present invention determines the model type according to the model number in the pre-obtained model import request; when the model type is a streaming generation model, carrying out SDK packaging and sending the packaged model to an external file storage system for storage; when the model type is an external uploading model, the model obtaining instruction is sent to obtain the model and the model is sent to the file storage system to be stored, so that a uniform interface for storing the model can be provided, access differences of different models are shielded, modeling development efficiency is improved, and the error rate is reduced.
An embodiment of the present invention further provides a computer-readable storage medium capable of implementing all the steps in the model management method in the foregoing embodiment, where the computer-readable storage medium stores a computer program, and the computer program implements all the steps of the model management method in the foregoing embodiment when executed by a processor, for example, the processor implements the following steps when executing the computer program:
determining the model type according to the model number in the model import request obtained in advance;
when the model type is a streaming generation model, registering model management information of the streaming generation model, carrying out SDK packaging on the streaming generation model and sending the packaged streaming generation model to an external file storage system for storage;
and when the model type is an external uploading model, sending a model acquisition instruction to an external model generation system, receiving the external uploading model from the model generation system, registering model management information of the external uploading model and sending the external uploading model to a file storage system for storage.
To sum up, the computer-readable storage medium of the embodiment of the present invention determines a model type according to a model number in a model import request obtained in advance; when the model type is a streaming generation model, carrying out SDK packaging and sending the packaged model to an external file storage system for storage; when the model type is an external uploading model, the model obtaining instruction is sent to obtain the model and the model is sent to the file storage system to be stored, so that a uniform interface for storing the model can be provided, access differences of different models are shielded, modeling development efficiency is improved, and the error rate is reduced.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Those of skill in the art will further appreciate that the various illustrative logical blocks, units, and steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate the interchangeability of hardware and software, various illustrative components, elements, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design requirements of the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present embodiments.
The various illustrative logical blocks, or elements, or devices described in connection with the embodiments disclosed herein may be implemented or performed with a general purpose processor, a digital signal processor, an Application Specific Integrated Circuit (ASIC), a field programmable gate array or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described herein. A general-purpose processor may be a microprocessor, but in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine. A processor may also be implemented as a combination of computing devices, e.g., a digital signal processor and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a digital signal processor core, or any other similar configuration.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may be stored in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. For example, a storage medium may be coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an ASIC, which may be located in a user terminal. In the alternative, the processor and the storage medium may reside in different components in a user terminal.
In one or more exemplary designs, the functions described above in connection with the embodiments of the invention may be implemented in hardware, software, firmware, or any combination of the three. If implemented in software, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media that facilitate transfer of a computer program from one place to another. Storage media may be any available media that can be accessed by a general purpose or special purpose computer. For example, such computer-readable media can include, but is not limited to, RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to carry or store program code in the form of instructions or data structures and which can be read by a general-purpose or special-purpose computer, or a general-purpose or special-purpose processor. Additionally, any connection is properly termed a computer-readable medium, and, thus, is included if the software is transmitted from a website, server, or other remote source via a coaxial cable, fiber optic cable, twisted pair, Digital Subscriber Line (DSL), or wirelessly, e.g., infrared, radio, and microwave. Such discs (disk) and disks (disc) include compact disks, laser disks, optical disks, DVDs, floppy disks and blu-ray disks where disks usually reproduce data magnetically, while disks usually reproduce data optically with lasers. Combinations of the above may also be included in the computer-readable medium.

Claims (10)

1. A method of model management, comprising:
determining the model type according to the model number in the model import request obtained in advance;
when the model type is a streaming generation model, registering model management information of the streaming generation model, carrying out SDK packaging on the streaming generation model and sending the packaged streaming generation model to an external file storage system for storage;
when the model type is an external uploading model, sending a model acquisition instruction to an external model generation system, receiving the external uploading model from the model generation system, registering model management information of the external uploading model and sending the external uploading model to the file storage system for storage.
2. The model management method of claim 1,
the model management information comprises a model name, a model description, a cleaning strategy and a model storage path.
3. The model management method of claim 2, further comprising:
receiving a model query request;
acquiring corresponding user authority according to the user information in the model query request;
and displaying the model name and the model description corresponding to the user authority.
4. The model management method of claim 3, further comprising:
receiving a model calling request;
and calling a model storage path corresponding to the model name in the model calling request according to a model calling API provided by the SDK interface.
5. A model management system, comprising:
the model type determining unit is used for determining the model type according to the model number in the model import request obtained in advance;
the flow type model processing unit is used for registering model management information of the flow type generation model when the model type is the flow type generation model, carrying out SDK packaging on the flow type generation model and sending the packaged flow type generation model to an external file storage system for storage;
and the external model processing unit is used for sending a model acquisition instruction to an external model generation system when the model type is an external uploading model, receiving the external uploading model from the model generation system, registering model management information of the external uploading model and sending the external uploading model to the file storage system for storage.
6. The model management system of claim 5,
the model management information comprises a model name, a model description, a cleaning strategy and a model storage path.
7. The model management system of claim 6, further comprising:
a first receiving unit, configured to receive a model query request;
the authority acquiring unit is used for acquiring corresponding user authority according to the user information in the model query request;
and the display unit is used for displaying the model name and the model description corresponding to the user authority.
8. The model management system of claim 7, further comprising:
the second receiving unit is used for receiving the model calling request;
and the calling unit is used for calling the model storage path corresponding to the model name in the model calling request according to the model calling API provided by the SDK interface.
9. A computer device comprising a memory, a processor and a computer program stored on the memory and running on the processor, characterized in that the steps of the model management method according to any one of claims 1 to 4 are implemented when the computer program is executed by the processor.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the model management method according to any one of claims 1 to 4.
CN202010194719.9A 2020-03-19 2020-03-19 Model management method and system Pending CN111290782A (en)

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Publication number Priority date Publication date Assignee Title
CN109088905A (en) * 2017-06-14 2018-12-25 浙江贵仁信息科技股份有限公司 A kind of mathematical model service system and mathematical model management method based on cloud computing
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