| 摘要 |
PROBLEM TO BE SOLVED: To provide an affinity level calculation program which calculates the "scene feature quantity" of an event using multiple factors and finds users who have high level of affinity towards the event according to the calculated value, and a user recommendation device or a feed distribution device and a feed display control device that make use of the affinity level calculation program.SOLUTION: An affinity level calculation program which calculates the level of the affinity of a user towards an event that is open for participants calculates an affinity level according to the level of match between: a scene feature quantity that is calculated according to an event property uniquely calculated from the place, time and date, promoter, intended participants and the like of an event, an affinity parameter variably calculated according to the participating members of the event, and an interest parameter variably calculated according to items that are relevant to the event; and the attribute values, in aspects of profile, affinity and interest, of a user. |
