SERVER DEVICE, BEHAVIOR PROMOTION AND SUPPRESSION SYSTEM, BEHAVIOR PROMOTION AND SUPPRESSION METHOD, AND RECORDING MEDIUM
First Claim
1. A server device comprising:
- a behavior list memory that stores a behavior list indicating combinations of behaviors and subsequent possible behaviors of a user;
a mutual information memory that stores mutual information representing connections between users;
a user information memory that stores user information representing an influence of a behavior of the users;
a behavior information acquirer that acquires behavior information including information representing a behavior carried out by the user and information identifying the user;
an influence calculator that acquires, from the behavior list, a subsequent possible behavior of the user who has carried out the behavior indicated in the behavior information acquired by the behavior information acquirer, and on the basis of the mutual information and the user information, calculates the influence the behavior in question has on another user who has a connection with the user and has seen the behavior in question or the result thereof in the case the user has carried out the subsequent possible behavior, the influence including a percentage at which it is inferred that the another user carries out a similar behavior; and
a presenter that generates presentation information including the influence the behavior in question has on the another user in the case the user has carried out the subsequent possible behavior, the influence having been calculated by the influence calculator, and presents the presentation information to the user.
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Accused Products
Abstract
A behavior information acquirer (11) acquires behavior information representing the behavior of a user detected by a behavior detector (21), and stores the behavior information in a behavior information memory (12). How the influence of the behavior of the user indicated by the behavior information acquired by the behavior information acquirer (11) will spread over a network of mutual information is calculated from mutual information, user information, and a behavior list respectively stored in a mutual information memory (13), a user information memory (14), and a behavior information memory (12). A presentation information generator (16) generates presentation information depicting the way in which the influence of the behavior of the user indicated by the behavior information acquired by the behavior information acquirer (11) propagates to other users, and transmits the presentation information to a terminal device (2B).
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Citations
17 Claims
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1. A server device comprising:
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a behavior list memory that stores a behavior list indicating combinations of behaviors and subsequent possible behaviors of a user; a mutual information memory that stores mutual information representing connections between users; a user information memory that stores user information representing an influence of a behavior of the users; a behavior information acquirer that acquires behavior information including information representing a behavior carried out by the user and information identifying the user; an influence calculator that acquires, from the behavior list, a subsequent possible behavior of the user who has carried out the behavior indicated in the behavior information acquired by the behavior information acquirer, and on the basis of the mutual information and the user information, calculates the influence the behavior in question has on another user who has a connection with the user and has seen the behavior in question or the result thereof in the case the user has carried out the subsequent possible behavior, the influence including a percentage at which it is inferred that the another user carries out a similar behavior; and a presenter that generates presentation information including the influence the behavior in question has on the another user in the case the user has carried out the subsequent possible behavior, the influence having been calculated by the influence calculator, and presents the presentation information to the user. - View Dependent Claims (2, 3, 4, 5, 6, 7, 11, 12, 13, 14, 15, 16, 17)
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8. A behavior promotion and suppression system comprising:
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a terminal device provided with a behavior detector that detects a behavior carried out by a user, generates behavior information including information representing the behavior carried out by the user and information identifying the user, and transmits the behavior information to a server device; and the server device including a behavior list memory that stores a behavior list indicating combinations of behaviors and subsequent possible behaviors of the user, a mutual information memory that stores mutual information representing connections between users, a user information memory that stores user information representing an influence of a behavior of the users, a behavior information acquirer that acquires the behavior information from the terminal device, an influence calculator that acquires, from the behavior list, a subsequent possible behavior of the user who has carried out the behavior indicated in the behavior information acquired by the behavior information acquirer, and on the basis of the mutual information and the user information, calculates the influence the behavior in question has on another user who has a connection with the user and has seen the behavior in question or the result thereof in the case the user has carried out the subsequent possible behavior, the influence including a percentage at which it is inferred that the another user carries out a similar behavior, and a presenter that generates presentation information including the influence the behavior in question has on the another user in the case the user has carried out the subsequent possible behavior, the influence having been calculated by the influence calculator, and presents the presentation information to the user.
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9. A behavior promotion and suppression method comprising
the following step to be executed by a terminal device: -
a behavior detection step in which a behavior carried out by a user is detected, behavior information including information representing the behavior carried out by the user and information identifying the user is generated and transmitted to a server device; and the following steps to be executed by the server device; a behavior information acquisition step in which the behavior information is acquired from the terminal device; an influence calculation step in which a subsequent possible behavior of the user who has carried out the behavior indicated in the behavior information acquired in the behavior information acquisition step is acquired from a behavior list indicating combinations of behaviors and subsequent possible behaviors of the user and stored by a behavior list memory, and in which the influence the behavior in question has on another user who has a connection with the user and has seen the behavior in question or the result thereof in the case the user has carried out the subsequent possible behavior is calculated on the basis of mutual information that is stored by a mutual information memory and represents a connection between the users and user information that is stored by a user information memory and represents an influence of a behavior of the users, the influence including a percentage at which it is inferred that the another user carries out a similar behavior; and a presentation step in which presentation information including the influence the behavior in question has on the another user in the case the user has carried out the subsequent possible behavior is generated, the influence having been calculated in the influence calculation step, and the presentation information is presented to the user.
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10. A computer-readable recording medium storing a program causing a computer to function as:
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a behavior list memory that stores a behavior list indicating combinations of behaviors and subsequent possible behaviors of a user; a mutual information memory that stores mutual information representing connections between users; a user information memory that stores user information representing an influence of a behavior of the users; a behavior information acquirer that acquires behavior information including information representing a behavior carried out by the user and information identifying the user; an influence calculator that acquires, from the behavior list, a subsequent possible behavior of the user who has carried out the behavior indicated in the behavior information acquired by the behavior information acquirer, and on the basis of the mutual information and the user information, calculates the influence the behavior in question has on another user who has a connection with the user and has seen the behavior in question or the result thereof in the case the user has carried out the subsequent possible behavior, the influence including a percentage at which it is inferred that the another user carries out a similar behavior; and a presenter that generates presentation information including the influence the behavior in question has on the another user in the case the user has carried out the subsequent possible behavior, the influence having been calculated by the influence calculator, and presents the presentation information to the user.
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Specification