IDENTIFICATION AND MEASUREMENT OF SOCIAL INFLUENCE AND CORRELATION
First Claim
1. A method for detecting social influence between users in a set of users with regard to an activity, comprising:
- receiving data for each user of the set of users that includes a time value at which the user became active with regard to the activity, and includes at least one indication of another user in the set of users associated with the user;
determining a first estimate of social correlation in the set of users based on the data;
modifying the data;
determining a second estimate of social correlation in the set of users based on the modified data; and
comparing the first estimate to the second estimate to determine a degree of social influence in the set of users.
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Accused Products
Abstract
Techniques for detecting social influence between users in a set of users with regard to an activity are provided. Data for each user of the set of users is received that includes a time value at which the user became active with regard to the activity, and includes at least one indication of another user in the set of users associated with the user. A first estimate of social correlation in the set of users is determined based on the data. The data is modified. For instance, the data may be modified according to a shuffle test and/or an edge reversal test. A second estimate of social correlation in the set of users is determined based on the modified data. The first estimate is compared to the second estimate to determine a degree of social influence in the set of users.
90 Citations
20 Claims
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1. A method for detecting social influence between users in a set of users with regard to an activity, comprising:
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receiving data for each user of the set of users that includes a time value at which the user became active with regard to the activity, and includes at least one indication of another user in the set of users associated with the user; determining a first estimate of social correlation in the set of users based on the data; modifying the data; determining a second estimate of social correlation in the set of users based on the modified data; and comparing the first estimate to the second estimate to determine a degree of social influence in the set of users. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A system for detecting social influence between users in a set of users with regard to an activity, comprising:
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a social correlation determiner that receives data for each user of the set of users that includes a time value at which the user became active with regard to the activity, and includes at least one indication of another user in the set of users associated with the user, the social correlation determiner being configured to determine a first estimate of social correlation in the set of users based on the data; a data modifier configured to modify the data; and a social correlation comparator; the social correlation determiner being configured to receive the modified data, and to determine a second estimate of social correlation in the set of users based on the modified data; and the social correlation comparator being configured to compare the first estimate to the second estimate to determine a degree of social influence in the set of users. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A computer program product comprising a computer-readable medium having computer program logic recorded thereon for enabling a processor to detect social influence between users in a set of users with regard to an activity, comprising:
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first computer program logic means for enabling the processor to receive data for each user of the set of users that includes a time value at which the user became active with regard to the activity, and includes at least one indication of another user in the set of users associated with the user; second computer program logic means for enabling the processor to determine a first estimate of social correlation in the set of users based on the data; third computer program logic means for enabling the processor to modify the data; fourth computer program logic means for enabling the processor to determine a second estimate of social correlation in the set of users based on the modified data; and fifth computer program logic means for enabling the processor to compare the first estimate to the second estimate to determine a degree of social influence in the set of users. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification