JP2015069232A - Friend relationship reorganization device, friend relationship reorganization method, and program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a friend relationship reorganization device which automatically reorganizes friend relationships (relationships between users) in the social network service (SNS).SOLUTION: An intimacy degree calculation unit 110 calculates an intimacy degree between a user and each of quantification target users. A friend relationship determination unit 120 determines whether to dissolve a friend relationship with the quantification target user on the SNS on the basis of the calculated intimacy degree. A friend relationship reorganization unit 130 deletes the friend relationship with the quantification target user on the SNS on the basis of a determination result for the friend relationship.

Description

  The present invention relates to a friend arrangement device, a friend arrangement method, and a program for automatically arranging friend relationships (connections between users) in a social network service (SNS).

  In recent years, with the remarkable spread of the Internet, a specific community has been formed, in which each user posts a so-called tweet, such as his thoughts, thoughts, impressions, etc., for an event, for example Network services (SNS) are used by many people.

  As a technology related to such a social network service (SNS), a technology for individually setting mutual access restrictions between users and sharing contents between users based on the access restrictions (see, for example, Patent Document 1). ) And a social graph generation method that enables a user to generate a social graph without actively operating the user, and a technique for extracting users based on similarity of attribute information in other social networking services (see, for example, Patent Document 2) ), And a technique for performing community participation approval using community management information set in an external social network service (for example, see Patent Document 3).

  Here, specifically, the technique described in Patent Literature 1 is based on the active operation of the user, and removes the user who is in the friendship of the user from the friend or the specific remark content from the specific user. The technologies described in Patent Documents 2 and 3 are similar to the profile information reported by users in other social networks, the proximity of social graphs (friend-friend relationships), and community affiliation information. The user who is assumed to be a friend is extracted from the above and the social graph is automatically generated.

  In addition, a technique for extracting and presenting a user who is presumed to be a friend from the similarity of profile information reported by the user, the proximity of a social graph (friend friendship), or the like is known.

JP 2013-41405 A JP 2011-170471 A JP 2010-039871 A

  However, any of the conventional methods merely reduces a user's friend approval (registration) work load by automatically or semi-automatically approving a user who is assumed to be a friend as a friend.

  On the other hand, in recent years, there has been a decrease in the fun of social network services, a decrease in service usage frequency, and a phenomenon of withdrawal, which is called social fatigue. These are based on the extreme dependence that you must always keep up with the latest updates of social network services, and if you do not respond well to your posting content, you will be anxious, evaluate the posting content to friends, return comments This is thought to be due to the burden of belonging to the group and the sense of participation.

  In addition, it has been approved based on real relationships, such as reluctantly approved as a friend in the company, etc., including the problem that refusal to be actively made based on the intention of the person is difficult from a standpoint It is.

  Therefore, the present invention has been made in view of the above-described problems, and provides a friend organization device, a friend organization method, and a program for automatically organizing friend relationships (connections between users) in a social network service (SNS). For the purpose.

  The present invention proposes the following matters in order to solve the above problems.

  (1) The present invention is a friend arrangement device that arranges other users who are currently in a friendship relationship with an arbitrary target user in the SNS, and the other arbitrary target user and the other target to be quantified Intimacy calculating means for calculating intimacy with the user, friendship determining means for determining whether or not to cancel friendship on the SNS based on the calculated intimacy, and determination result of the friendship Based on the above, there is proposed a friend organizing device comprising a friend organizing means that actually deletes the friendship on the SNS.

  (2) In the friend organizing apparatus according to (1), the intimacy calculating means is configured such that the intimacy calculating means is the number of communication between the user and the user to be quantified, the communication content, or the direction of communication. Has proposed a friend arrangement device characterized by calculating intimacy from at least one of the above.

  (3) According to the present invention, in the friend organizing apparatus of (1) or (2), the closeness calculating means, the friend relationship determining means, and the friend organizing means are linked to execute processing at a certain period. We have proposed a friend organizing device characterized by

  (4) The present invention proposes a friend organizing apparatus characterized by comprising an organizing result presenting means for presenting the organizing result of the friend organizing means for the friend organizing apparatus of (1) to (3). .

  (5) The present invention proposes a friend organizing apparatus characterized in that the friend organizing apparatus according to (4) is provided with a selection means for performing cancellation selection with respect to the presented result.

  (6) The present invention relates to the friend arrangement device of (1) to (5), wherein the closeness calculating means re-replies to the reply of the friend to the first topic posting of the user, the first topic of the friend A friend arrangement device has been proposed that distinguishes two reply communications of the user's reply to a post and changes the degree of reflection when calculating intimacy.

  (7) The present invention relates to the friend arrangement device of (1) to (6), wherein the intimacy calculating means is based on the contents of communication between the user and the friend, such as an honorific or a colloquial tone It proposes a friend arrangement device that extracts simple expressions such as abbreviations, common names, and popular names, and calculates intimacy based on the appearance frequency.

  (8) In the friend organizing apparatus according to (1) to (7), the closeness calculating unit classifies the content of communication between the user and the friend into a positive content or a negative content. The friend arrangement device is characterized in that the closeness is calculated based on the appearance frequency.

  (9) The present invention relates to the friend arrangement device of (1) to (8), wherein the closeness calculating means is configured to calculate the round-trip number of replies between the user and the friend, or the average length of the number of conversation characters, or We have proposed a friend organization device that calculates intimacy based on the number of conversations per day.

  (10) In the friend organizing apparatus according to (1) to (9), the intimacy calculating means calculates intimacy by comparing communication tendencies between the user and a plurality of friends. A friend arrangement device is proposed.

  (11) In the friend organizing apparatus according to (1) to (10), the closeness calculating means calculates a plurality of closenesses, and the friendship determining means determines at least one of these closenesses. We have proposed a friend organizing device that is characterized by its use.

  (12) The present invention relates to the friend arrangement device of (11), wherein the friend relationship determination means is used for determination among the intimacy among the plurality of intimacy based on past friend arrangement results and friend re-registration results. The friend arrangement device characterized by determining intimacy to do is proposed.

  (13) In the friend organizing apparatus according to (1) to (12), the friend relationship determination unit accumulates a change in intimacy and determines a friend relationship based on a rapid change in intimacy. We have proposed a friend arrangement device characterized by

  (14) In the friend organizing apparatus according to (1) to (13), the friend relationship determination unit performs a non-display determination regarding the friend having a low intimacy, and the user's remark determined as non-display In the friend organizing means, a friend organizing apparatus is proposed in which a user who hides the content of the remark is used.

  (15) The present invention is a friend organizing method in a friend organizing apparatus that comprises an intimacy calculating unit, a friend relationship determining unit, and a friend organizing unit, and organizing users who are currently in friendships in the SNS. A first step in which the density calculating means calculates a closeness between the user and another user to be quantified; and the friendship determining means determines a friendship on the SNS based on the calculated closeness. A second step of determining whether or not to cancel, and a third step in which the friend organizing means actually deletes the friend relationship on the SNS based on the determination result of the friend relationship. We propose a friend arrangement method characterized by that.

  (16) The present invention includes a closeness calculation unit, a friend relationship determination unit, and a friend grouping unit, and causes a computer to execute a friend grouping method in a friend grouping device that sorts out users who are currently in SNS. A first step in which the closeness calculating means calculates a closeness between the user and another user to be quantified; and the friendship determining means is configured to calculate the closeness to the calculated closeness. A second step of determining whether or not to cancel the friendship on the SNS based on the SNS, and the friend organizing means actually deletes the friendship on the SNS based on the determination result of the friendship A program for causing a computer to execute the third step is proposed.

  According to the present invention, since the arrangement of friends who are considered difficult to perform psychologically by the user is automatically processed based on the actual excitement of communication, the motivation to the service expressed as SNS fatigue is reduced. There is an effect that can be prevented.

It is a conceptual diagram regarding this invention. It is a figure which shows the structure of the friend arrangement device which concerns on the 1st Embodiment of this invention. It is a figure which shows the process of the friend arrangement device which concerns on the 1st Embodiment of this invention. It is a figure which shows the structure of the friend organization apparatus which concerns on the 2nd Embodiment of this invention. It is a figure which shows the structure of the friend arrangement device which concerns on the 3rd Embodiment of this invention. It is a figure which shows the structure of the friend arrangement device which concerns on the 4th Embodiment of this invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
Note that the constituent elements in the present embodiment can be appropriately replaced with existing constituent elements and the like, and various variations including combinations with other existing constituent elements are possible. Therefore, the description of the present embodiment does not limit the contents of the invention described in the claims.

  FIG. 1 is a conceptual diagram of the present invention. As shown in FIG. 1, in the present invention, a friend arrangement device 100 automatically arranges a friend relationship (connection between users) in a social network service (SNS) between a user who uses the device and another user. It is. Specifically, based on the tweets of the user and other users on the SNS, the closeness between the users is calculated, the friendship is judged, and the friends are organized. As a premise, the communication is assumed to be composed of the first tweet that starts communication and the reply tweet for the tweet (and the reply tweet for the reply tweet). For example, in the case of Twitter, reply or retweet is regarded as a reply tweet, and the tweet that is the origin is defined as the first tweet.

<First Embodiment>
A first embodiment of the present invention will be described with reference to FIGS.

<Configuration of friend arrangement device>
As shown in FIG. 2, the friend arrangement device 100 according to the present embodiment includes a closeness calculation unit 110, a friend relationship determination unit 120, a friend arrangement unit 130, an arrangement result presentation unit 140, a selection unit 150, It is comprised from the control part 160. FIG.

  The friend organizing apparatus 100 acquires a communication history of a main user who carries out friend organizing with other users during a certain period. The intimacy calculation unit 110 is the first tweet count start (S) in the main user S, the reply count reply (S, O) to the user S in the other user O, and the most in the other user O. The initial tweet count start (O), the reply count reply (O, S) to the user O in the user S, and the average reply between the user S and the user O in each tweet t to which the user S and the user O are related. The number of continuations (the number of times the reply has been repeated since the first tweet) counts reply_length (t), and the intimacy Friend (S, O) is calculated according to the following example. That is, the familiarity calculation unit 110 calculates the familiarity from at least one of the number of times of communication between the user S and the user O to be quantified, the communication content, or the direction of communication.

  Formula 1 is an example of calculating the familiarity based on the number of simple replies, Formula 2 is an example of calculating the familiarity based on the ratio to all replies, and Formula 3 is based on whether the number of replies to the other party is large or small. An example of calculating intimacy, Expression 4 is an example of calculating intimacy based on the ratio of replies from the user S to the user O with respect to the number of replies in both cases. Determines that the intimacy is low. Equation 5 is an example of calculating the familiarity based on the average number of reply replies. If the number of exchanges is long, it is determined that the familiarity is high.

  The friend arrangement determination unit 120 makes a determination using one or a plurality of output results of the closeness calculation unit 110. For example, with respect to an arbitrary mathematical expression of Equations 1 to 5, when a friend (S, O) <th is determined using a certain threshold th, it is determined that the friendship between the user S and the user O is removed, and the friend arrangement is performed. The determination result is output to unit 130.

  Alternatively, the number n_times of the establishment of Friend (S, O) <th is recorded for an arbitrary mathematical expression from Formula 1 to Formula 5, and when n_times appears more than a certain number of times within a certain period, friend arrangement is performed. The determination result is output to unit 130.

  In addition, when a number n_count in which Friend (S, O) <th is satisfied exceeds a certain number for a plurality of mathematical expressions in Formulas 1 to 5, the determination result is output to friend arrangement section 130.

Alternatively, when start (S) <th is satisfied using a certain threshold th, it may be determined that the number of tweets is insufficient and the friend arrangement is not performed, that is, the determination result is not output to the friend arrangement unit 130.

  The friend organization unit 130 automatically deletes the friend relationship based on the output from the friend organization determination unit 120. Alternatively, the tweet display frequency is controlled (for example, it is not displayed in a random manner according to the degree of closeness).

  The organization result presentation unit 140 acquires the organization result of the friend organization unit 130 and presents the organization result to the user S. The selection unit 150 performs cancellation selection for the result presented to the organization result presentation unit 140. The control unit 160 controls operations of the closeness calculation unit 110, the friend relationship determination unit 120, the friend organization unit 130, and the organization result presentation unit 140. For example, the control unit 160 performs control so that the closeness calculation unit 110, the friend relationship determination unit 120, the friend organization unit 130, and the organization result presentation unit 140 are executed at certain intervals. With such control, friendships can be automatically organized based on the latest tweets.

<Processing by friend arrangement device>
The process of the friend arrangement device according to the present embodiment will be described with reference to FIG.

  First, the familiarity calculation unit 110 calculates the familiarity between the user S and another user O to be quantified (step S110). The friend relationship determination unit 120 determines whether or not to cancel the friend relationship on the SNS based on the calculated familiarity (step S120). The friend organizing unit 130 actually deletes the friend relationship on the SNS based on the determination result of the friend relationship (step S130).

  The intimacy calculation unit 110 distinguishes between two reply communications, that is, a reply to the reply of the friend O to the first topic post of the user S and a reply of the user S to the post of the first topic of the friend O. The degree of reflection when calculating the intimacy may be changed.

  The familiarity calculation unit 110 may classify the content of communication between the user S and the friend O into positive content or negative content, and calculate the familiarity based on the appearance frequency. .

  Further, the intimacy calculation unit 110 calculates the intimacy based on the round-trip number of replies between the user S and the friend O, the average length of the number of conversation characters, or the number of conversations per day. Also good.

  Furthermore, the familiarity calculating unit 110 may calculate the familiarity by comparing the tendency of communication between the user S and a plurality of friends.

  As described above, according to the present embodiment, the closeness is calculated from the communication history between the users, and the friend is automatically arranged after determining the friendship based on the calculated closeness. Therefore, the friendship (connection between users) in the social network service (SNS) can be automatically organized.

<Second Embodiment>
A second embodiment of the present invention will be described with reference to FIG.

<Configuration of friend arrangement device>
As shown in FIG. 4, the friend arrangement device according to the present embodiment includes a closeness calculation unit 111, a friend relationship determination unit 120, a friend arrangement unit 130, an arrangement result presentation unit 140, a selection unit 150, and a control. Part 160. In addition, about the component which attaches | subjects the same code | symbol as 1st Embodiment, since it has the same function, the detailed description is abbreviate | omitted.

  The intimacy calculation unit 111 extracts the honorific words such as mascots, or the verbal expressions such as colloquial tone, abbreviations, common names, and common names from the contents of the communication between the user S and the friend, and based on the appearance frequency Calculate intimacy.

  Specifically, during the communication A times between the user S and the friend O, when the number B of honorific words appears and the number of appearances of simple lookouts is C, the familiarity is expressed by the following equation (6). calculate.

  The familiarity calculation unit 111 may classify the content of communication between the user S and the friend O into positive content or negative content, and calculate the familiarity based on the appearance frequency. .

  In addition, the closeness calculating unit 111 calculates the closeness based on the number of round-trips of replies between the user S and the friend O, the average length of the number of conversation characters, or the number of conversations per day. Also good.

  Furthermore, the familiarity calculating unit 111 may calculate the familiarity by comparing the tendency of communication between the user S and a plurality of friends.

<Third Embodiment>
A third embodiment of the present invention will be described with reference to FIG.

<Configuration of friend arrangement device>
As shown in FIG. 5, the friend arrangement device according to the present embodiment includes a closeness calculation unit 112, a friend relationship determination unit 121, a friend arrangement unit 130, an arrangement result presentation unit 140, a selection unit 150, and a control. Part 160. In addition, about the component which attaches | subjects the same code | symbol as 1st Embodiment, since it has the same function, the detailed description is abbreviate | omitted.

  The familiarity calculating unit 112 calculates a plurality of familiarities. The friend relationship determination unit 121 uses at least one of these closenesses for determination.

  For example, the friend relationship determination unit 121 determines a closeness to be used for determination among a plurality of closenesses based on a past friend arrangement result and a friend re-registration result.

  Specifically, when the intimacy calculation result is Friend_1, Friend_2,..., Ai is the number of friend arrangements based on Friend_i, and Bi is the number of re-registrations after that, The thing with a large numerical value is determined as the intimacy used for the judgment.

<Fourth Embodiment>
A fourth embodiment of the present invention will be described with reference to FIG.

<Configuration of friend arrangement device>
As shown in FIG. 6, the friend arrangement device according to the present embodiment includes a closeness calculation unit 110, a friend relationship determination unit 122, a friend arrangement unit 130, an arrangement result presentation unit 140, a selection unit 150, and a control. Part 160. In addition, about the component which attaches | subjects the same code | symbol as 1st Embodiment, since it has the same function, the detailed description is abbreviate | omitted.

  The friend relationship determination unit 122 accumulates changes in intimacy and determines friend relationships based on a rapid change in intimacy.

  Specifically, when the familiarity average until the previous time is m (Friend) and the current familiarity is Friend, Equation 8 is used to determine a rapid change in familiarity. In Equation 8, th represents a threshold value.

  Moreover, the friend relationship determination part 122 performs non-display determination regarding a friend with low intimacy, and hides the remarks of the user determined not to be displayed on the SNS. For example, a method of acquiring a user string that is determined not to be displayed by the friend organizing unit in the SNS and deleting the display in the SNS can be considered.

  Note that the friend organization device of the present invention is realized by recording the processing of the friend organization device on a recording medium readable by the computer system, causing the friend organization device to read and execute the program recorded on the recording medium. Can do. The computer system here includes an OS and hardware such as peripheral devices.

  Further, the “computer system” includes a homepage providing environment (or display environment) if a WWW (World Wide Web) system is used. The program may be transmitted from a computer system storing the program in a storage device or the like to another computer system via a transmission medium or by a transmission wave in the transmission medium. Here, the “transmission medium” for transmitting the program refers to a medium having a function of transmitting information, such as a network (communication network) such as the Internet or a communication line (communication line) such as a telephone line.

  The program may be for realizing a part of the functions described above. Furthermore, what can implement | achieve the function mentioned above in combination with the program already recorded on the computer system, what is called a difference file (difference program) may be sufficient.

  The embodiments of the present invention have been described in detail with reference to the drawings. However, the specific configuration is not limited to the embodiments, and includes designs and the like that do not depart from the gist of the present invention.

100; friend arrangement device 110; intimacy calculation unit 111; intimacy calculation unit 112; intimacy calculation unit 120; friend relationship determination unit 121; friend relationship determination unit 122; friend relationship determination unit 130; friend arrangement unit 140; Presentation unit 150; Selection unit 160; Control unit

Claims (16)

A friend arrangement device that arranges other users who are currently in a friendship with an arbitrary target user in SNS,
A familiarity calculating means for calculating a familiarity between the certain arbitrary target user and the other user to be quantified;
A friendship determination means for determining whether to cancel a friendship on the SNS based on the calculated intimacy;
Based on the determination result of the friendship, friend arrangement means for actually deleting the friendship on the SNS;
A friend arrangement device characterized by comprising:   The degree of closeness calculation means calculates the closeness from at least one of the number of times of communication between the user and the user to be quantified, the content of communication, or the directionality of communication. 1. The friend arrangement device according to 1.   The friend arrangement apparatus according to claim 1 or 2, wherein the closeness calculation means, the friend relationship determination means, and the friend arrangement means cooperate to execute processing at a certain period.   4. The friend organizing apparatus according to claim 1, further comprising an organizing result presenting unit for presenting an organizing result of the friend organizing unit.   The friend organizing apparatus according to claim 4, further comprising selection means for performing cancellation selection on the presented result.   The intimacy calculation means distinguishes between two reply communications: a re-reply to a friend's reply to the user's first topic post, and a user's reply to a friend's first topic post, and calculates the intimacy 6. The friend organizing apparatus according to claim 1, wherein a reflection degree of time is changed.   The intimacy calculation means extracts the honorifics such as mascots, or verbal expressions such as colloquial tone, abbreviations, common names, and common names from the contents of the communication between the user and the friend, and based on the appearance frequency 7. The friend arrangement device according to claim 1, wherein the friendship degree is calculated.   The intimacy calculating means classifies the contents of communication between the user and a friend into positive contents or negative contents, and calculates the intimacy based on the appearance frequency. The friend organizing apparatus according to claim 7.   The intimacy calculating means calculates the intimacy based on a round-trip number of replies between the user and a friend, an average length of conversation characters, or the number of conversations per day. The friend organizing apparatus according to any one of claims 1 to 8.   10. The friend arrangement device according to claim 1, wherein the intimacy calculating unit calculates intimacy by comparing communication tendencies between the user and a plurality of friends. 11.   11. The intimacy calculation means calculates a plurality of intimacy, and the friend relationship determination means uses at least one of these intimacy for determination. Friend arrangement device.   The said friend relationship judgment means determines the familiarity used for judgment among these intimacys based on the past friend arrangement result and the result of friend re-registration. Friend arrangement device.   13. The friend arrangement device according to claim 1, wherein the friend relationship determination unit accumulates a change in intimacy and determines a friend relationship based on a rapid change in intimacy.   The friend relationship determination means makes a non-display determination on the friend with low intimacy, and the user's remarks determined to be non-display are the users who hide the remark contents in the friend arrangement means, The friend organizing apparatus according to claim 1 to 13. A friend arrangement method in a friend arrangement device that includes a closeness calculation means, a friend relationship determination means, and a friend arrangement means, and arranges users who are currently in friendships in the SNS,
A first step in which the closeness calculating means calculates closeness between the user and another user to be quantified;
A second step in which the friendship determination means determines whether to cancel a friendship on the SNS based on the calculated intimacy;
A third step in which the friend organizing means actually deletes the friendship on the SNS based on the determination result of the friendship;
A friend arrangement method characterized by comprising: A program for causing a computer to execute a friend organizing method in a friend organizing apparatus that includes an intimacy calculating unit, a friend relationship determining unit, and a friend organizing unit,
A first step in which the closeness calculating means calculates closeness between the user and another user to be quantified;
A second step in which the friendship determination means determines whether to cancel a friendship on the SNS based on the calculated intimacy;
A third step in which the friend organizing means actually deletes the friendship on the SNS based on the determination result of the friendship;
A program that causes a computer to execute.

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