INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND PROGRAM

An information processing device includes: an input unit that inputs a plurality of pieces of time-series data measured by a respective plurality of sensors at different positions; and a processing unit that divides the plurality of pieces of the time-series data into a plurality of pieces of partial time-series data at predetermined time intervals, generates a plurality of primary capsules each including a feature vector of each of the plurality of pieces of the partial time-series data regarding the plurality of pieces of the time-series data, performs graph modeling to generate a weighting matrix in which a connection relationship between the plurality of primary capsules is indicated by a weight corresponding to a distance between the plurality of sensors and the predetermined time interval, and performs graph Fourier transform on the feature vector of each of the plurality of primary capsules based on the weighting matrix.