CN106372239A - Social network event correlation analysis method based on heterogeneous network - Google Patents
Social network event correlation analysis method based on heterogeneous network Download PDFInfo
- Publication number
- CN106372239A CN106372239A CN201610822837.3A CN201610822837A CN106372239A CN 106372239 A CN106372239 A CN 106372239A CN 201610822837 A CN201610822837 A CN 201610822837A CN 106372239 A CN106372239 A CN 106372239A
- Authority
- CN
- China
- Prior art keywords
- event
- personage
- network
- heterogeneous network
- refer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000010219 correlation analysis Methods 0.000 title claims abstract description 9
- 238000004458 analytical method Methods 0.000 claims description 18
- 238000011160 research Methods 0.000 claims description 8
- 239000000284 extract Substances 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 2
- 238000012216 screening Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract 3
- 238000005065 mining Methods 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 description 10
- 238000000605 extraction Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000003012 network analysis Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 230000006855 networking Effects 0.000 description 3
- 238000012098 association analyses Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000000233 Melia azedarach Species 0.000 description 1
- 238000012097 association analysis method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/01—Social networking
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/953—Querying, e.g. by the use of web search engines
- G06F16/9535—Search customisation based on user profiles and personalisation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2216/00—Indexing scheme relating to additional aspects of information retrieval not explicitly covered by G06F16/00 and subgroups
- G06F2216/03—Data mining
Landscapes
- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Primary Health Care (AREA)
- Marketing (AREA)
- Human Resources & Organizations (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- General Health & Medical Sciences (AREA)
- General Business, Economics & Management (AREA)
- Economics (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- Data Mining & Analysis (AREA)
- General Engineering & Computer Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a social network event correlation analysis method based on a heterogeneous network. The method specifically comprises the following steps: constructing a figure-event heterogeneous network in a social network space; extracting information characteristics of nodes and edges in the figure-event heterogeneous network; performing community detection under the edge-connection constraint of the figure-event heterogeneous network, so as to obtain a figure community and an event community; performing heterogeneous community detection on the figure-event heterogeneous network by virtue of figure-event correlation constraints, and researching the community detection results, so as to achieve the event correlation analysis aim. According to the method disclosed by the invention, the heterogeneous network is utilized, structures of three graphs such as users, events and user events, in the social network are increased, the events in the social network are further analyzed, and the aim of mining event correlation in the social network is achieved.
Description
Technical field
The invention belongs to networking technology area is and in particular to a kind of social networkies event correlation based on heterogeneous network is analyzed
Method.
Background technology
Social networkies are to have same interest for a group to create on-line communities with the people of activity.This kind of service is often based on
The Internet, provides the user various contacts, the interactive path of exchange.Microblogging (microblog) is as the representative of social networkies.It is
A kind of social form allowing user's immediate updating brief text and can publishing.It allows anyone to read or can only
Read by the group that user selects.Issue with respect to the event of traditional media, the short text of microblogging and instant feature make event
More rapid in issuing propagation, the power of influence of social networkies is also more extensive.Therefore for the event analysis of social networkies
Research has attracted substantial amounts of research.
In traditional social network analysis, employ the method that homogenous network is analyzed, the object for single type enters
Row analysis.For example it is directed to the user in network, issue content etc. and be unilaterally analyzed, the result of analysis lays particular emphasis on homogeneous object
Between association situation.And in reality, the content and form of social networkies trends towards complicating and diversification, for example not
Exchanged for same content with user, same user is to level of interest of different content etc..Between different object
Association more and more tightr.And the analysis of original homogenous network can not effectively reflect the different object in social networkies
Between contact, so introducing heterogeneous network analysis method that social networkies are further analyzed.
Because current social networkies trend towards complicating and diversification, exist various between the object of number of different types
Potential relation, so the introducing of heterogeneous network, is that the analysis of complex network provides a kind of important means.
For the community discovery of heterogeneous network, comar p m et al. proposes community discovery and the figure point of heterogeneous Multi net voting
The method that class combines.By studying the multi-task learning (multi-task learning) of heterogeneous network, from a heterogeneous network
The middle sub-network deriving two homogenous network, a sub-network is used for classifying, and a sub-network is used for corporations and divides.By two
Relatedness in heterogeneous network for the sub-network, is classified to the two simultaneously and corporations divide.Grady d et al. proposes different
Link classification and the notable link method for digging of matter network.By a kind of parameter of the new classification of complex network link characteristics
The significance (salient links) of link is describing the link characteristics of heterogeneous network.Network can be divided into using significance
Notable link structure and non-significant link structure.For the correlation analysis in social networkies, liu l et al. proposes based on different
The node power of influence analysis of matter Multi net voting.Power of influence between friend and its propagation relation in research social networkies, by heterogeneous network
Link galaxy in network is combined with text message, to calculate the node direct influence of topic level.Calculate in power of influence
On the basis of, article have studied the propagation of power of influence and is polymerized, with the indirect influence between analysis node.
But traditional homogenous network is in the analysis in social networkies there is problems in that society can not be reflected in consolidated network
Hand over all objects of network;The feature with the analysis different object of social networkies can not be reflected in consolidated network;In homogenous network
The corporations finding can not accurately reflect the situation of social networkies;The mutually interconnection between different objects in social networkies cannot be found
System.
Content of the invention
For solving the problems, such as homogenous network in social network analysis, the present invention proposes a kind of society based on heterogeneous network
Hand over network event association analysis method.
The concrete technical scheme of the present invention is: a kind of social networkies event relation analyzing method based on heterogeneous network, tool
Body includes following steps:
Step 1: build personage-event heterogeneous network in social network space;
Step 2: extract the information characteristics on personage-event heterogeneous network interior joint and side;
Step 3: under company's side constraint of personage-event heterogeneous network, carry out corporations' division, obtain personage corporations, event
Corporations;
Step 4: by personage-event correlation constraint, the division of heterogeneous corporations is carried out to personage-event heterogeneous network, passes through
Research to division result, reaches the purpose of event correlation analysis.
Beneficial effects of the present invention: the social networkies event relation analyzing method based on heterogeneous network of the present invention utilizes different
Matter network, increases user in social networkies, the construction of event and three figures of customer incident, by entering to the event in social networkies
Row is further to be analyzed, and reaches the purpose excavating the event correlation in social networkies.
Brief description
Fig. 1 is the structure chart of social networkies, mainly has the heterogeneous object of three classes: event, author, turns originator.Wherein author and
Turn originator and all can be classified as personage one class, exist between heterogeneous object two-by-two simultaneously and connect each other, due to real social networkies
Tend to complicated, heterogeneous network because having good expansibility and intuitive, the analysis for social networkies provides one
Plant powerful method.
Fig. 2 is application on social networkies for the heterogeneous network, and the different object of social networkies is corresponded to heterogeneous network
Dissimilar node in network, the contact between social networking objects is corresponded to the Lian Bianzhong of node.
Fig. 3 is the community discovery of personage-event heterogeneous network, the homogeneity society in the case of not considering the impact of heterogeneous corporations
The division result of group.The method can be analyzed to some features of social networkies, the phase and event between such as between personage
Mutual relation etc..
Fig. 4 is the community discovery of personage-event heterogeneous network under the conditions of heterogeneous interconnection constraint as a result, it is possible to see same
On the basis of matter corporations divide, heterogeneous interconnection constraint can be to provide a kind of mode that homogeneity object is further divided, can
With the relatedness between significantly more efficient research event (personage).Analysis further for social networkies provides one kind effectively
Method.
Specific embodiment
Below in conjunction with the accompanying drawings embodiments of the invention are described further.
Heterogeneous network refers to different types of object as node, and the different relations between different objects are given birth to as side
The network becoming.One heterogeneous network can be made up of h=(v, e, ∑ v, ∑ e, l eight tuplesv,le, s, d), as shown in Figure 1.Its
In, nodes collection is combined into v=(vij), in network, line set is e=(eij), nodes category set isIn network, side class set is combined intoNodes being mapped as to its characteristic vectorSide being mapped as to its characteristic vector is connected in networkS saves for source
Point set, d is purpose node set.
Method provided in an embodiment of the present invention mainly reaches following mesh by the heterogeneous network creation analysis of social networkies
: for the feature of social networkies polymorphic type object, build heterogeneous network and accurate description is carried out to it;By the spy of heterogeneous network
Levy extraction and analysis, accurately reflect the feature of social networkies different object;In heterogeneous network, calculated using community discovery
Method, extracts corporations present in social networkies, on the basis of community discovery, using the interconnection constraint of heterogeneous network, to corporations
Carry out further association analysiss, excavate the contact of corporations behind.
Specifically comprise the following steps that
Step 1: build personage-event heterogeneous network in social network space;
Step 2: extract the information characteristics on personage-event heterogeneous network interior joint and side;
Step 3: under company's side constraint of personage-event heterogeneous network, carry out corporations' division, obtain personage corporations, event
Corporations;
Step 4: by personage-event correlation constraint, the division of heterogeneous corporations is carried out to personage-event heterogeneous network, passes through
Research to division result, reaches the purpose of event correlation analysis.
The concrete grammar building personage-event heterogeneous network in social network space in above-mentioned steps 1 is as follows:
Social networkies mainly comprise main dissimilar of two classes: personage and event.On social networkies, personage passes through to issue
Information concerning events, to reach the purpose of source of media.Remaining personage the function such as can forward and comment on, to event by concern
Propagated.By the heterogeneous network structure to personage-event, can substantially depict the social connections of social networkies, reach
To the more preferable effect describing event.
, the step building personage-event heterogeneous network is as follows taking the representative twitter of social networkies and micro-blog as a example:
(1) method using cluster analyses, the information that user in social networkies is issued is analyzed, and obtains cluster knot
Really, screening and optimizing is carried out to cluster result, obtain the summary of event, in this, as the event node of personage-event heterogeneous network;
(2) user profile on social networkies is collected, including the id of user, user name, creation time, geographical seat
The information such as mark, using user name id as unique mark, build personage's node of personage-event heterogeneous network;
(3) according to the relation between event and event, the pass between the relation between user and user and user and event
System, the node building personage-event heterogeneous network connects side.
As Fig. 2, twitter personage-event heterogeneous network be expressed as h=(v, e, ∑ v, ∑ e, lv,le, s, d), network
Node set is v=(v11,v12,v21,v22,v23,v24,v31,v32), wherein, v11Refer to the personage 1, v in social networkies12Refer to
It is the personage 2 in social networkies;v21Refer to the event 1, v in social networkies22Refer to event 2, v23Refer to event 3, v24
Refer to event 4;v31Refer to social networkies in turn originator 1, v32Refer to social networkies in turn originator 2.
Shown in network line set such as formula (2-1), wherein, e11Refer to, in social networkies, there is social connections with author 1
Other personages, e12Refer in social networkies, have other personages of social connections with author 2;e21Refer to and event 1 phase
The creation relation of association, e22Refer to the creation relation being associated with event 2, e23The creation referring to be associated with event 3 is closed
System;e31Refer to the incidence relation of event 1, e32Refer to the incidence relation of event 2, e33Refer to the incidence relation of event 3;
e41Refer to the forwarding relation being associated with event 1, e42Refer to the forwarding relation being associated with event 2.Network node classification
Collection is combined intoShown in network edge class set such as formula (2-2), source node
Collection is combined into s=(v11...), destination node collection is combined into d=(v12,......).
E=(e11,e12,e21,e22,e23,e31,e32,e33,e41,e42) (2-1)
By the structure of personage-event heterogeneous network, social networkies are abstracted in heterogeneous network model, reach to complexity
The purpose of the accurate description of social networkies.
In above-mentioned steps 2, the feature extraction of personage-event heterogeneous network is specific as follows:
For the different relations between object different types of in social networkies and object, a series of feature can be used
To be portrayed, to be reached the purpose improving heterogeneous network feature.On the basis of the heterogeneous network hereinbefore building, collect further
The characteristic information on each node and side in network, improves the structure of heterogeneous network.
, the node diagnostic of who object extracts as shown in table 1 taking personage above-event heterogeneous network as a example:
Table 1
The node diagnostic of event object extracts as shown in table 2:
Table 2
Event node feature |
The time that event occurs, place |
Event key word (such as: hashtags etc.) |
The affiliated type of event (such as: physical culture, amusement and politics etc.) |
Author's quantity included by event, turns originator quantity etc. |
The impact force value of event |
Node between various objects-side feature extraction is as shown in table 3:
Table 3
Personage-event | Event-event | User-user |
(creation) time of forwarding | Node diagnostic cosine similarity | Node diagnostic cosine similarity |
The concern time | There is interval of events | Pay close attention to or be concerned |
Event (cluster) quantity |
The feature abstractionization of above heterogeneous network is arrived vector set, specifically as shown in table 4.In affair character vector,Refer to the characteristic vector of event 3, which includes: time time, position location, generic class, key word
Keywords, label hastag, author authors and turn the features such as originator rewritters.In twitter characteristic vector,Refer to the characteristic vector of personage 1 in social networkies, including: id, personal information profile, geographical position
Location, good friend friends, the feature such as original event writters and forwarding event rewritter.Special in event-event
Levy in vector,Represent is the characteristic vector of relation between event 1 and other events, comprising: interrelated between event
MatrixThe event correlation time.In author-affair character vector,Refer between personage and original event
Characteristic vector, including: personage issues the time of event, and the event of event duration and personage issue event.Turning originator-thing
In part characteristic vector,Refer to the characteristic vector between personage and forwarding event, including: personage forward event when
Between, the event of event duration and personage forward event.In user-user characteristic vector,Refer to personage in social networkies
Relation and personage between, including: the correlation matrix between personageMutual concern relation between author.
Table 4
Obtain event-event correlation matrix:Wherein, the i-th row, the element of jth row refers to thing
Relation between part i and event j.
Shown in user-user incidence matrix such as formula (2-3), wherein, the i-th row, the element of jth row refer to personage i with
Relation between personage j.
User-event correlation matrix: au-e={ write or retweet }, wherein, the i-th row, the element that jth arranges refers to
It is relation between personage i and event j (as forwarded and original etc.).
As shown in figure 3, the feature extraction in twitter personage-event heterogeneous network can be represented with following set: section
The mapping set such as formula (2-4) of point to its characteristic vector is shown, wherein,Refer to the characteristic relation between user, wherein
Section 1 is user No. id, and Section 2 is good friend's feature of user,Refer to the characteristic relation between event, wherein Section 1
For the similarity between event, Section 2 is the characteristic value collection of event.In network, side is to the mapping set of its characteristic vector
Above-mentioned steps, under company's side constraint of personage-event heterogeneous network, carry out corporations' division, obtain personage corporations, thing
Part corporations are specific as follows:
By structure and the feature extraction of personage-event heterogeneous network, further society is carried out to personage-event heterogeneous network
Group finds, obtains personage-personage, event-event, the relatedness of personage-event three.
Can carry out community discovery according to following standard in personage-event heterogeneous network:
Relation between personage-personage can be described by whether there being therebetween the behavior interkniting.Two
Between person, the tightness degree of relation can describe according to the time span of contact, and the time of contact is longer, then therebetween
Relation is tightr.Therebetween the importance of relation can be weighed according to the importance of personage (in twitter social networkies,
As good friend's number of personage, vermicelli number, send quantity pushing away literary composition etc.).
Can be by whether there being therebetween identical feature (social in twitter in the relation between event-event
In network, the hashtags of such as event, personage, content, place etc.) describing.Therebetween the tightness degree of relation can root
To describe according to the similarity of the two, if the characteristic similarity between event is high, relation therebetween is tightr, event
Degree of contact and event between is higher.Feature according to event is (in twitter social networkies, as the forwarding of event simultaneously
Number, the feature such as comment number), to portray the importance degree of similar case.
Can by behavior therebetween (in twitter social networkies, such as in the relation between personage-event
Personage with regard to the issue of event, forwards, comment etc.) describing, tightness degree therebetween can issue event according to personage
The quality and quantity of relevant information (in twitter social networkies, if personage is with regard to the literary composition that pushes away of event, comment etc.) to describe.
If the quality and quantity releasing news is higher, illustrate that relation therebetween is tightr, personage gets over to the degree of concern of event
High.Simultaneously the significance level according to personage (in twitter social networkies, good friend's number of such as personage, vermicelli number and transmission push away literary composition
Quantity etc.) and event significance level (in twitter social networkies, the such as feature such as the forwarding number of event and comment number)
Etc. feature, to portray the significance level of personage-event relation.
According to three above standard, twitter personage-event heterogeneous network is carried out by community discovery, and uses mathematical set
It is indicated as follows:
Personage-personage incidence matrix au-uObtain personage-task corporations and draw by user social contact relation and the division of Lian Bian corporations
Divide result cu-u:
Event-event correlation matrix ae-eExcavated by the event content degree of association and non-interconnected subgraph and obtain event-event society
Group's division result ce-e:
Personage-event correlation matrix au-eConstrain corporations' division result c by the social networks between user and eventu-u
And cu-e.
Pass through personage-event correlation constraint in above-mentioned steps 4, the division of heterogeneous corporations carried out to personage-event heterogeneous network,
By the research to division result, the detailed process reaching the purpose of event correlation analysis is as follows:
By the community discovery of personage-event heterogeneous network, originally loose network structure is divided into structure one by one
Even closer corporations.By the interpretation of result to corporations, the relatedness between event in network can be obtained, or even hide
Association under surface.Therefore, on the basis of network community division, personage and event corporations are carried out further about
Bundle and division, reach the purpose excavating event correlation.
Based on the analysis of personage above-event heterogeneous network, optimization objective function f proposed:
Wherein,Represent two norms.
The purpose of object function is, by adjusting result c that event-event corporations dividee-e, to reach closest different
The division result of matter network practical situation, on the basis of comparing division result, obtains the event correlation of social networkies.
Taking Fig. 3 as a example, community discovery to personage-event heterogeneous network, personage corporations division result can be obtained
Event corporations division result
Personage-timing constraints
Object function f=4.2426.
Divided by adjusting corporations, as shown in figure 4, event corporations repartition shown in result such as formula (2-5), again draw
Shown in the result such as formula (2-6) divided, object function f=1.4142, more excellent objective result can be obtained, so c'e-eIt is more excellent
Event-event corporations division result.
In sum, by the structure of heterogeneous network, feature extraction, community discovery, the step such as relation constraint, come to social activity
Network is analyzed.Original division can be completed based on, on personage-event heterogeneous network, object function f passes through constraint matrix
Event-event corporations further divided, improve event correlation analysis means and method, be conducive to for event
The accurate analysis of relatedness.
The present invention, on original social network analysis, introduces heterogeneous network, by building personage-event heterogeneous network
Network, extracts feature, the community discovery of heterogeneous network and the association analysiss of heterogeneous network, social networkies is further ground
Study carefully, by the introducing of heterogeneous network, bring following effect:
By the structure of heterogeneous network, reflect the mutual relation between heterogeneous object in social networkies, adapted to current
Tend to complicate, the social networkies development trend of multielement, there is good expansibility and novelty;
The feature selection of heterogeneous network and extraction, by abstract social networking objects tool as changing, by setting up characteristic vector,
Characteristic set, a kind of method such as incidence matrix, there is provided ways and means analyzing social networkies further;
For the analysis further of heterogeneous network, on the basis of homogeneity corporations divide, using heterogeneous interconnection constraint, to society
Group is further divided, thus lifting the accuracy of corporations' division, also provides a kind of new method to excavate corporations' back of the body
Contact afterwards.
The above, only presently preferred embodiments of the present invention, and non-limiting protection scope of the present invention, all at this
Any modification, equivalent substitution and improvement done within bright spirit and principle etc., should be included in protection scope of the present invention it
Interior.
Claims (3)
1. a kind of social networkies event relation analyzing method based on heterogeneous network, specifically includes following steps:
Step 1: build personage-event heterogeneous network in social network space;
Step 2: extract the information characteristics on personage-event heterogeneous network interior joint and side;
Step 3: under company's side constraint of personage-event heterogeneous network, carry out corporations' division, obtain personage corporations, event corporations;
Step 4: by personage-event correlation constraint, the division of heterogeneous corporations is carried out to personage-event heterogeneous network, by drawing
Divide the research of result, reach the purpose of event correlation analysis.
2. a kind of social networkies event relation analyzing method based on heterogeneous network according to claim 1, its feature exists
In in the structure social network space described in step 1, personage-event heterogeneous network detailed process is as follows:
Using the method for cluster analyses, the information that user in social networkies is issued is analyzed, and obtains cluster result, to cluster
Result carries out screening and optimizing, obtains the summary of event, in this, as the event node of personage-event heterogeneous network;
User profile on social networkies is collected, including the letter such as the id of user, user name, creation time, geographical coordinate
Breath, using user name id as unique mark, builds personage's node of personage-event heterogeneous network;
According to the relation between event and event, the relation between the relation between user and user and user and event, build
The node of personage-event heterogeneous network connects side.
3. a kind of social networkies event relation analyzing method based on heterogeneous network according to claim 2, its feature exists
It is expressed as h=(v, e, ∑ v, ∑ e, l in, twitter personage-event heterogeneous networkv,le, s, d), set of network nodes is v
=(v11,v12,v21,v22,v23,v24,v31,v32), wherein, v11Refer to the personage 1, v in social networkies12Finger is social networkies
In personage 2;v21Refer to the event 1, v in social networkies22Refer to event 2, v23Refer to event 3, v24Refer to event
4;v31Refer to social networkies in turn originator 1, v32Refer to social networkies in turn originator 2.
Shown in network line set such as formula (2-1), wherein, e11Refer to, in social networkies, there is its of social connections with author 1
He is personage, e12Refer in social networkies, have other personages of social connections with author 2;e21Refer to be associated with event 1
Creation relation, e22Refer to the creation relation being associated with event 2, e23Refer to the creation relation being associated with event 3;
e31Refer to the incidence relation of event 1, e32Refer to the incidence relation of event 2, e33Refer to the incidence relation of event 3;e41Refer to
Be the forwarding relation being associated with event 1, e42Refer to the forwarding relation being associated with event 2.Network node category set
ForShown in network edge class set such as formula (2-2), source node set
For s=(v11...), destination node collection is combined into d=(v12,......).
E=(e11,e12,e21,e22,e23,e31,e32,e33,e41,e42) (2-1)
By the structure of personage-event heterogeneous network, social networkies are abstracted in heterogeneous network model, reach to complicated social
The purpose of the accurate description of network.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610822837.3A CN106372239A (en) | 2016-09-14 | 2016-09-14 | Social network event correlation analysis method based on heterogeneous network |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610822837.3A CN106372239A (en) | 2016-09-14 | 2016-09-14 | Social network event correlation analysis method based on heterogeneous network |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106372239A true CN106372239A (en) | 2017-02-01 |
Family
ID=57897089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610822837.3A Pending CN106372239A (en) | 2016-09-14 | 2016-09-14 | Social network event correlation analysis method based on heterogeneous network |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106372239A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107016410A (en) * | 2017-03-27 | 2017-08-04 | 国网江苏省电力公司电力科学研究院 | Power information acquisition system method for diagnosing faults and trouble-shooter |
CN107704572A (en) * | 2017-09-30 | 2018-02-16 | 北京奇虎科技有限公司 | The creation angle method for digging and device of people entities |
CN108764667A (en) * | 2018-05-15 | 2018-11-06 | 阿里巴巴集团控股有限公司 | Risk data determines method and device |
CN109165322A (en) * | 2018-08-01 | 2019-01-08 | 成都数联铭品科技有限公司 | Network characterization extraction system and method based on path relation |
CN109543033A (en) * | 2018-10-29 | 2019-03-29 | 天津大学 | Dynamic heterogeneous network evolution clustering method |
CN109635201A (en) * | 2018-12-18 | 2019-04-16 | 苏州大学 | The heterogeneous cross-platform association user account method for digging of social networks |
CN110264372A (en) * | 2019-05-16 | 2019-09-20 | 西安交通大学 | A kind of theme Combo discovering method indicated based on node |
CN111597396A (en) * | 2020-05-13 | 2020-08-28 | 深圳计算科学研究院 | Heterogeneous network community detection method and device, computer equipment and storage medium |
CN111666501A (en) * | 2020-06-30 | 2020-09-15 | 腾讯科技(深圳)有限公司 | Abnormal community identification method and device, computer equipment and storage medium |
CN112966910A (en) * | 2021-02-24 | 2021-06-15 | 深圳大学 | Supply and demand network community structure mining method |
WO2021139256A1 (en) * | 2020-07-28 | 2021-07-15 | 平安科技(深圳)有限公司 | Disambiguation method and apparatus for author of paper, and computer device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103020116A (en) * | 2012-11-13 | 2013-04-03 | 中国科学院自动化研究所 | Method for automatically screening influential users on social media networks |
CN103092899A (en) * | 2010-11-30 | 2013-05-08 | 微软公司 | Event planning within social networks |
US20150006635A1 (en) * | 2013-06-27 | 2015-01-01 | National Taiwan University | Global relationship model and a relationship search method for internet social networks |
CN104915438A (en) * | 2015-06-25 | 2015-09-16 | 西安交通大学 | Method for acquiring PCU association data in specific topic microblogs |
CN105159911A (en) * | 2015-07-06 | 2015-12-16 | 西北工业大学 | Community discovery method based on theme interaction |
-
2016
- 2016-09-14 CN CN201610822837.3A patent/CN106372239A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103092899A (en) * | 2010-11-30 | 2013-05-08 | 微软公司 | Event planning within social networks |
CN103020116A (en) * | 2012-11-13 | 2013-04-03 | 中国科学院自动化研究所 | Method for automatically screening influential users on social media networks |
US20150006635A1 (en) * | 2013-06-27 | 2015-01-01 | National Taiwan University | Global relationship model and a relationship search method for internet social networks |
CN104915438A (en) * | 2015-06-25 | 2015-09-16 | 西安交通大学 | Method for acquiring PCU association data in specific topic microblogs |
CN105159911A (en) * | 2015-07-06 | 2015-12-16 | 西北工业大学 | Community discovery method based on theme interaction |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107016410B (en) * | 2017-03-27 | 2019-10-22 | 国网江苏省电力公司电力科学研究院 | Power information acquisition system method for diagnosing faults and trouble-shooter |
CN107016410A (en) * | 2017-03-27 | 2017-08-04 | 国网江苏省电力公司电力科学研究院 | Power information acquisition system method for diagnosing faults and trouble-shooter |
CN107704572A (en) * | 2017-09-30 | 2018-02-16 | 北京奇虎科技有限公司 | The creation angle method for digging and device of people entities |
CN108764667A (en) * | 2018-05-15 | 2018-11-06 | 阿里巴巴集团控股有限公司 | Risk data determines method and device |
CN109165322A (en) * | 2018-08-01 | 2019-01-08 | 成都数联铭品科技有限公司 | Network characterization extraction system and method based on path relation |
CN109165322B (en) * | 2018-08-01 | 2022-04-19 | 成都数联铭品科技有限公司 | Network feature extraction system and method based on path relation |
CN109543033A (en) * | 2018-10-29 | 2019-03-29 | 天津大学 | Dynamic heterogeneous network evolution clustering method |
CN109635201B (en) * | 2018-12-18 | 2020-07-31 | 苏州大学 | Heterogeneous social network cross-platform associated user account mining method |
CN109635201A (en) * | 2018-12-18 | 2019-04-16 | 苏州大学 | The heterogeneous cross-platform association user account method for digging of social networks |
CN110264372A (en) * | 2019-05-16 | 2019-09-20 | 西安交通大学 | A kind of theme Combo discovering method indicated based on node |
CN110264372B (en) * | 2019-05-16 | 2022-03-08 | 西安交通大学 | Topic community discovery method based on node representation |
CN111597396A (en) * | 2020-05-13 | 2020-08-28 | 深圳计算科学研究院 | Heterogeneous network community detection method and device, computer equipment and storage medium |
WO2021227130A1 (en) * | 2020-05-13 | 2021-11-18 | 深圳计算科学研究院 | Heterogeneous network community detection method, device, computer apparatus, and storage medium |
CN111666501A (en) * | 2020-06-30 | 2020-09-15 | 腾讯科技(深圳)有限公司 | Abnormal community identification method and device, computer equipment and storage medium |
CN111666501B (en) * | 2020-06-30 | 2024-04-12 | 腾讯科技(深圳)有限公司 | Abnormal community identification method, device, computer equipment and storage medium |
WO2021139256A1 (en) * | 2020-07-28 | 2021-07-15 | 平安科技(深圳)有限公司 | Disambiguation method and apparatus for author of paper, and computer device |
CN112966910A (en) * | 2021-02-24 | 2021-06-15 | 深圳大学 | Supply and demand network community structure mining method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106372239A (en) | Social network event correlation analysis method based on heterogeneous network | |
Buntain et al. | Identifying social roles in reddit using network structure | |
CN103279887B (en) | A kind of microblogging based on information theory propagates visual analysis method | |
CN103678670B (en) | Micro-blog hot word and hot topic mining system and method | |
CN103927398B (en) | The microblogging excavated based on maximum frequent itemsets propagandizes colony's discovery method | |
CN106156286A (en) | Type extraction system and method towards technical literature knowledge entity | |
CN102646122B (en) | Automatic building method of academic social network | |
CN106372072A (en) | Location-based recognition method for user relations in mobile social network | |
CN104239539A (en) | Microblog information filtering method based on multi-information fusion | |
CN105740342A (en) | Social relation topic model based social network friend recommendation method | |
Nan et al. | Real-time monitoring of smart campus and construction of Weibo public opinion platform | |
Guo et al. | GroupMe: Supporting group formation with mobile sensing and social graph mining | |
Al-Taie et al. | Online data preprocessing: A case study approach | |
CN107193867A (en) | Much-talked-about topic analysis method based on big data | |
CN111611309A (en) | Interactive visualization method for call ticket data relation network | |
CN103488683A (en) | Microblog data management system and implementation method thereof | |
CN104516954A (en) | Visualized evidence obtaining and analyzing system | |
Rani et al. | A survey of tools for social network analysis | |
Schuurman | Social perspectives on semantic interoperability: Constraints on geographical knowledge from a data perspective | |
Hristova et al. | Mapping community engagement with urban crowd-sourcing | |
CN112765313B (en) | False information detection method based on original text and comment information analysis algorithm | |
Brahimi et al. | Mapping the Scientific Landscape of Metaverse Using VOSviewer and Bibliometrix | |
Bastos | Spatializing Social Media: Social Networks Online and Offline | |
CN110851684B (en) | Social topic influence recognition method and device based on ternary association graph | |
CN105589916A (en) | Extraction method for explicit and implicit interest knowledge |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |
|
RJ01 | Rejection of invention patent application after publication |