CN107770049A - A kind of invited user obtains the method and system of group information - Google Patents

A kind of invited user obtains the method and system of group information Download PDF

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Publication number
CN107770049A
CN107770049A CN201710995642.3A CN201710995642A CN107770049A CN 107770049 A CN107770049 A CN 107770049A CN 201710995642 A CN201710995642 A CN 201710995642A CN 107770049 A CN107770049 A CN 107770049A
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CN
China
Prior art keywords
group
information
type
instant communication
niquemin
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CN201710995642.3A
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Chinese (zh)
Inventor
林楚莲
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Individual
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Individual
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Priority to CN201710995642.3A priority Critical patent/CN107770049A/en
Publication of CN107770049A publication Critical patent/CN107770049A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/04Real-time or near real-time messaging, e.g. instant messaging [IM]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/16Arrangements for providing special services to substations
    • H04L12/18Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1813Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1822Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/16Arrangements for providing special services to substations
    • H04L12/18Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/185Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with management of multicast group membership
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/52User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail for supporting social networking services

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computing Systems (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

The invention provides a kind of method that invited user obtains group information, comprise the following steps:Instant communication information in group carries out machine learning, to determine the group type;The message request for carrying information about firms in group type and group is sent to the invited user;Friend relation in the group between each member is obtained according to information about firms in the group type and the group, to judge whether there is common friend between each member.The social network information of session group is sent to and invited user by the present invention, invited user is enabled to know the social network information of session group, so as to improve the security for adding session group, and lift the safe perceptibility of user and the value perceptibility to session group.

Description

A kind of invited user obtains the method and system of group information
Technical field
The present invention relates to communication technical field, obtains the method for group information more particularly to a kind of invited user and is System.
Background technology
With the development of mobile communication technology, the use of instant communication software is more prevalent.User is using instant messaging During software, it will usually add session group, and check message by session group or send message.
In the prior art, it is typically based on friend relation and invites user adding to conversation group, i.e. has added the use of session group The good friend of itself is invited to add the session group in family.For the session group below hundred people, the rank and file that group advocates peace in group is equal Good friend can be invited to add session group.For session groups more than hundred people, when number is less than hundred people in group, group advocates peace in group Rank and file can invite good friend to add session group;When number reaches hundred people in group, only group master can invite good friend Add session group.After invitee receives invitation notification, it is added directly into corresponding session group, shows in the session group Show the information for inviting people and invitee.
Inventor has found that prior art at least has following defect during the present invention is realized:Invitee passes through The invitation notification received can only know the information for inviting people, can not confirm whether the session group that is invited into is credible, Security risk be present.
The content of the invention
The invention provides a kind of method that invited user obtains group information, comprise the following steps:
Instant communication information in group carries out machine learning, to determine the group type;
The message request for carrying information about firms in group type and group is sent to the invited user;
It is good between each member in the group to be obtained according to information about firms in the group type and the group Friendly relation, to judge whether there is common friend between each member.
Further, the instant communication information in group carries out machine learning, comprises the following steps:
Forecast model is established using training data and by machine learning algorithm;
Multiple characteristics of the instant communication information in the group are extracted, and the multiple characteristic is divided Class;
The niqueMin of the group type is predicted according to the feature of sorted data;
Type-collection of the niqueMin not less than the first default niqueMin is come out, using the group type as the group.
Further, the invitation letter for carrying information about firms in group type and group is sent to the invited user Breath, comprises the following steps:
Receive the instant communication information of each member in the group, the instant communication information include chat message and Chat file content;
According to the instant communication information of the member Data Identification is distributed to the member;
The member property is determined according to the Data Identification, the member property includes the class of member's chat content Type;
Obtain the information about firms of the member, the information about firms include the member and other members in the group it Between relation;
The message request for carrying information about firms in group type and group is sent to the invited user.
Further, Data Identification, including following step are distributed to the member according to the instant communication information of the member Suddenly:
The characteristic in instant communication information corresponding to the member is extracted, and the characteristic is classified;
The niqueMin of the type of the member is predicted according to the feature of sorted data;
Type-collection of the niqueMin not less than the second default niqueMin is come out, using the Data Identification as the member.
Correspondingly, present invention also offers the system that a kind of invited user obtains group information, including:
Determining module, machine learning is carried out for the instant communication information in group, to determine the group type;
Sending module, inviting for information about firms in group type and group is carried for being sent to the invited user Please information;
Judge module, it is each in the group for being obtained according to information about firms in the group type and the group Friend relation between member, to judge whether there is common friend between each member.
Further, the determining module includes:
Unit is established, for using training data and establishing forecast model by machine learning algorithm;
First extraction unit, for extracting multiple characteristics of the instant communication information in the group, and by described in Multiple characteristics are classified;
Predicting unit, for predicting the niqueMin of the group type according to the feature of sorted data;
Second extraction unit, for type-collection of the niqueMin not less than the first default niqueMin to be come out, to be used as institute State the group type of group.
Further, the sending module includes:
Receiving unit, for receiving the instant communication information of each member in the group, the instant communication information bag Include chat message and chat file content;
Allocation unit, Data Identification is distributed to the member for the instant communication information according to the member;
Determining unit, for determining the member property according to the Data Identification, the member property include it is described into The type of member's chat content;
Acquiring unit, for obtaining the information about firms of the member, the information about firms includes the member and the group Relation in group between other members;
Transmitting element, for the message request for carrying information about firms in group type and group to be sent into the quilt Invite user.
Further, the allocation unit includes:
First extraction subelement, for extracting the characteristic in instant communication information corresponding to the member, and by institute Characteristic is stated to be classified;
Subelement is predicted, the niqueMin of the type for predicting the member according to the feature of sorted data;
Second extraction subelement, for type-collection of the niqueMin not less than the second default niqueMin to be come out, using as The Data Identification of the member.
The social network information of session group is sent to and invited user by the present invention so that invited user can obtain Notify the social network information of words group, so as to improve the security for adding session group, and lift the safe perceptibility of user And the value perceptibility to session group.
According to the accompanying drawings will be brighter to the detailed description of the specific embodiment of the invention, those skilled in the art Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter. Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these What accompanying drawing was not necessarily drawn to scale.In accompanying drawing:
Fig. 1 is the flow chart for the method that a kind of invited user according to an embodiment of the invention obtains group information;
Fig. 2 is a kind of block diagram of the system of invited user acquisition group information according to a further aspect of the present invention.
Embodiment
As shown in figure 1, the invention provides a kind of method that invited user obtains group information, comprise the following steps:
S100, the instant communication information in group carry out machine learning, to determine the group type;
S200, the message request for carrying information about firms in group type and group is sent to the invited user;
S300, obtained in the group between each member according to information about firms in the group type and the group Friend relation, to judge whether there is common friend between each member.
Wherein, the instant communication information in group carries out machine learning in the step s 100, comprises the following steps:
S110, using training data and by machine learning algorithm establish forecast model;
S120, instant communication information in the extraction group multiple characteristics, and by the multiple characteristic Classified;
S130, the niqueMin according to the feature of the sorted data prediction group type;
S140, type-collection of the niqueMin not less than the first default niqueMin come out, using the group as the group Type.
Wherein, sent in step s 200 to the invited user and carry information about firms in group type and group Message request, comprise the following steps:
S210, the instant communication information for receiving each member in the group, the instant communication information, which includes chat, to be believed Breath and chat file content;
S220, according to the instant communication information of the member distribute Data Identification to the member;
S230, the member property is determined according to the Data Identification, the member property is included in member chat The type of appearance;
S240, the information about firms for obtaining the member, the information about firms include the member with the group other Relation between member;
S250, the message request for carrying information about firms in group type and group is sent to described it is invited to use Family.
Wherein, in step S220, Data Identification, bag are distributed to the member according to the instant communication information of the member Include following steps:
Characteristic in instant communication information corresponding to S221, the extraction member, and the characteristic is carried out Classification;
S222, predicted according to the feature of sorted data the member type niqueMin;
S223, type-collection of the niqueMin not less than the second default niqueMin come out, using the data as the member Mark.
Correspondingly, as shown in Fig. 2 present invention also offers the system that a kind of invited user obtains group information, including:
Determining module, machine learning is carried out for the instant communication information in group, to determine the group type;
Sending module, inviting for information about firms in group type and group is carried for being sent to the invited user Please information;
Judge module, it is each in the group for being obtained according to information about firms in the group type and the group Friend relation between member, to judge whether there is common friend between each member.
Further, the determining module includes:
Unit is established, for using training data and establishing forecast model by machine learning algorithm;
First extraction unit, for extracting multiple characteristics of the instant communication information in the group, and by described in Multiple characteristics are classified;
Predicting unit, for predicting the niqueMin of the group type according to the feature of sorted data;
Second extraction unit, for type-collection of the niqueMin not less than the first default niqueMin to be come out, to be used as institute State the group type of group.
Further, the sending module includes:
Receiving unit, for receiving the instant communication information of each member in the group, the instant communication information bag Include chat message and chat file content;
Allocation unit, Data Identification is distributed to the member for the instant communication information according to the member;
Determining unit, for determining the member property according to the Data Identification, the member property include it is described into The type of member's chat content;
Acquiring unit, for obtaining the information about firms of the member, the information about firms includes the member and the group Relation in group between other members;
Transmitting element, for the message request for carrying information about firms in group type and group to be sent into the quilt Invite user.
Further, the allocation unit includes:
First extraction subelement, for extracting the characteristic in instant communication information corresponding to the member, and by institute Characteristic is stated to be classified;
Subelement is predicted, the niqueMin of the type for predicting the member according to the feature of sorted data;
Second extraction subelement, for type-collection of the niqueMin not less than the second default niqueMin to be come out, using as The Data Identification of the member.
The social network information of session group is sent to and invited user by the present invention so that invited user can obtain Notify the social network information of words group, so as to improve the security for adding session group, and lift the safe perceptibility of user And the value perceptibility to session group.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention It is determined that or derive many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized It is set to and covers other all these variations or modifications.

Claims (8)

1. a kind of method that invited user obtains group information, it is characterised in that comprise the following steps:
Instant communication information in group carries out machine learning, to determine the group type;
The message request for carrying information about firms in group type and group is sent to the invited user;
The good friend in the group between each member is obtained according to information about firms in the group type and the group to close System, to judge whether there is common friend between each member.
2. the method that invited user according to claim 1 obtains group information, it is characterised in that according in group Instant communication information carries out machine learning, comprises the following steps:
Forecast model is established using training data and by machine learning algorithm;
Multiple characteristics of the instant communication information in the group are extracted, and the multiple characteristic is classified;
The niqueMin of the group type is predicted according to the feature of sorted data;
Type-collection of the niqueMin not less than the first default niqueMin is come out, using the group type as the group.
3. the method that invited user according to claim 2 obtains group information, it is characterised in that be invited to described User sends the message request for carrying information about firms in group type and group, comprises the following steps:
The instant communication information of each member in the group is received, the instant communication information includes chat message and chat File content;
According to the instant communication information of the member Data Identification is distributed to the member;
The member property is determined according to the Data Identification, the member property includes the type of member's chat content;
The information about firms of the member is obtained, the information about firms is included in the member and the group between other members Relation;
The message request for carrying information about firms in group type and group is sent to the invited user.
4. the method that the invited user according to any one of claim 1-3 obtains group information, it is characterised in that root Data Identification is distributed to the member according to the instant communication information of the member, is comprised the following steps:
The characteristic in instant communication information corresponding to the member is extracted, and the characteristic is classified;
The niqueMin of the type of the member is predicted according to the feature of sorted data;
Type-collection of the niqueMin not less than the second default niqueMin is come out, using the Data Identification as the member.
A kind of 5. system that invited user obtains group information, it is characterised in that including:
Determining module, machine learning is carried out for the instant communication information in group, to determine the group type;
Sending module, the invitation letter of information about firms in group type and group is carried for being sent to the invited user Breath;
Judge module, for obtaining each member in the group according to information about firms in the group type and the group Between friend relation, to judge whether there is common friend between each member.
6. the system that invited user according to claim 1 obtains group information, it is characterised in that the determining module Including:
Unit is established, for using training data and establishing forecast model by machine learning algorithm;
First extraction unit, for extracting multiple characteristics of the instant communication information in the group, and will be the multiple Characteristic is classified;
Predicting unit, for predicting the niqueMin of the group type according to the feature of sorted data;
Second extraction unit, for type-collection of the niqueMin not less than the first default niqueMin to be come out, to be used as the group The group type of group.
7. the system that invited user according to claim 6 obtains group information, it is characterised in that the sending module Including:
Receiving unit, for receiving the instant communication information of each member in the group, the instant communication information includes chatting Its information and chat file content;
Allocation unit, Data Identification is distributed to the member for the instant communication information according to the member;
Determining unit, for determining the member property according to the Data Identification, the member property is chatted including the member The type of its content;
Acquiring unit, for obtaining the information about firms of the member, the information about firms is included in the member and the group Relation between other members;
Transmitting element, for the message request for carrying information about firms in group type and group to be sent into described be invited to User.
8. the system that the invited user according to any one of claim 5-7 obtains group information, it is characterised in that institute Stating allocation unit includes:
First extraction subelement, for extracting the characteristic in instant communication information corresponding to the member, and by the spy Sign data are classified;
Subelement is predicted, the niqueMin of the type for predicting the member according to the feature of sorted data;
Second extraction subelement, for type-collection of the niqueMin not less than the second default niqueMin to be come out, using as described The Data Identification of member.
CN201710995642.3A 2017-10-23 2017-10-23 A kind of invited user obtains the method and system of group information Pending CN107770049A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110245542A (en) * 2018-03-09 2019-09-17 株式会社东芝 Information processing unit, information processing method and recording medium
CN111211963A (en) * 2019-12-23 2020-05-29 北京达佳互联信息技术有限公司 Chat group joining method and device, electronic equipment and storage medium
CN112508507A (en) * 2020-11-17 2021-03-16 北京聚友大道科技发展有限公司 Information management method and device and electronic equipment
CN113645205A (en) * 2021-07-28 2021-11-12 上海纽盾网安科技有限公司 Safety control method, client and system for preventing phishing and adding contacts
WO2022143505A1 (en) * 2021-01-04 2022-07-07 腾讯科技(深圳)有限公司 Group type identification method and apparatus, computer device, and medium

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102387093A (en) * 2011-10-06 2012-03-21 吴东辉 Method and system for sharing of friends and groups in instant messaging
CN102622180A (en) * 2012-03-09 2012-08-01 腾讯科技(深圳)有限公司 Display control method of interactive interface and instant messaging tool
CN103812756A (en) * 2012-11-12 2014-05-21 深圳中兴网信科技有限公司 Web-based instant messaging method and device
CN103944807A (en) * 2014-04-24 2014-07-23 Tcl集团股份有限公司 Friend status identifying method and device
CN104363164A (en) * 2014-11-04 2015-02-18 张家栋 Group conversation processing method and system on basis of social network
CN104883278A (en) * 2014-09-28 2015-09-02 北京匡恩网络科技有限责任公司 Method for classifying network equipment by utilizing machine learning
CN105099877A (en) * 2015-06-26 2015-11-25 小米科技有限责任公司 Instant message processing method and device
CN105354722A (en) * 2015-10-22 2016-02-24 北京金山安全软件有限公司 Information delivery method and device
CN105634930A (en) * 2016-03-01 2016-06-01 腾讯科技(深圳)有限公司 Method and device for inviting user to join session group
CN105681173A (en) * 2016-03-14 2016-06-15 华为软件技术有限公司 Creation method, device and system of conversation in instant communication
CN105955595A (en) * 2016-04-20 2016-09-21 乐视控股(北京)有限公司 Method and device for displaying message
CN106230792A (en) * 2016-07-21 2016-12-14 北京百度网讯科技有限公司 Machine learning method based on mobile office, terminal unit and system

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102387093A (en) * 2011-10-06 2012-03-21 吴东辉 Method and system for sharing of friends and groups in instant messaging
CN102622180A (en) * 2012-03-09 2012-08-01 腾讯科技(深圳)有限公司 Display control method of interactive interface and instant messaging tool
CN103812756A (en) * 2012-11-12 2014-05-21 深圳中兴网信科技有限公司 Web-based instant messaging method and device
CN103944807A (en) * 2014-04-24 2014-07-23 Tcl集团股份有限公司 Friend status identifying method and device
CN104883278A (en) * 2014-09-28 2015-09-02 北京匡恩网络科技有限责任公司 Method for classifying network equipment by utilizing machine learning
CN104363164A (en) * 2014-11-04 2015-02-18 张家栋 Group conversation processing method and system on basis of social network
CN105099877A (en) * 2015-06-26 2015-11-25 小米科技有限责任公司 Instant message processing method and device
CN105354722A (en) * 2015-10-22 2016-02-24 北京金山安全软件有限公司 Information delivery method and device
CN105634930A (en) * 2016-03-01 2016-06-01 腾讯科技(深圳)有限公司 Method and device for inviting user to join session group
CN105681173A (en) * 2016-03-14 2016-06-15 华为软件技术有限公司 Creation method, device and system of conversation in instant communication
CN105955595A (en) * 2016-04-20 2016-09-21 乐视控股(北京)有限公司 Method and device for displaying message
CN106230792A (en) * 2016-07-21 2016-12-14 北京百度网讯科技有限公司 Machine learning method based on mobile office, terminal unit and system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110245542A (en) * 2018-03-09 2019-09-17 株式会社东芝 Information processing unit, information processing method and recording medium
CN111211963A (en) * 2019-12-23 2020-05-29 北京达佳互联信息技术有限公司 Chat group joining method and device, electronic equipment and storage medium
CN112508507A (en) * 2020-11-17 2021-03-16 北京聚友大道科技发展有限公司 Information management method and device and electronic equipment
CN112508507B (en) * 2020-11-17 2024-05-24 北京聚友大道科技发展有限公司 Information management method and device and electronic equipment
WO2022143505A1 (en) * 2021-01-04 2022-07-07 腾讯科技(深圳)有限公司 Group type identification method and apparatus, computer device, and medium
US11916853B2 (en) 2021-01-04 2024-02-27 Tencent Technology (Shenzhen) Company Limited Group type identification method and apparatus, computer device, and medium
CN113645205A (en) * 2021-07-28 2021-11-12 上海纽盾网安科技有限公司 Safety control method, client and system for preventing phishing and adding contacts
CN113645205B (en) * 2021-07-28 2023-05-12 上海纽盾网安科技有限公司 Safety control method, client and system for adding contact person for preventing phishing

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