| 摘要 |
PROBLEM TO BE SOLVED: To evaluate the value of data on the basis of a relation set between data.SOLUTION: An information management device 10 acquires a plurality of pieces of data, and operation history information performed to each of the plurality of pieces of data by a user, determines whether to respectively have a plurality of relations on the basis of whether to satisfy a condition predetermined in each of the plurality of relations between data about each of one or more sets of data selected from among the plurality of pieces of data on the basis of the operation history information to the plurality of pieces of data, associates a relation determined to each of the one or more sets of data to set the relation, and calculates an evaluation value of data of an object in an object period on the basis of the number of relations set within the object period about the data of the object of the plurality of data. |
