Patent ID: 11948472
Assignee: NTT DOCOMO, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 5:
6. The popularity estimation system according to claim 1, wherein the circuitry sets a particular point which belongs to a second group included in the same category as a first group to which the first particular point belongs and different from the first group and of which the popularity score is known as the second particular point and acquires a map image including the second particular point as the second map image,
wherein the circuitry acquires the popularity score estimated based on the first feature vector of the first particular point as a first popularity score using a popularity estimation model which is constructed by machine learning using training data including input data including the second feature vector based on the second map image acquired by the circuitry and a correct answer label including the popularity score of each second particular point, and
wherein the circuitry outputs scores obtained by dividing a known group popularity score given to the first group and indicating popularity of the first group to a plurality of the first particular points included in the first group based on the first popularity score of each first particular point as second popularity scores of the first particular points.