Abstract: An information processing apparatus is provided, including: an emotion estimating unit configured to estimate an emotion of an occupant of a movable body based on an image of the occupant of the movable body captured by an image-capturing unit provided in the movable body; and an output control unit configured to perform control to output description information about a control operation performed by the movable body when the control operation performed by the movable body is a predetermined control operation and an emotion of the occupant estimated by the emotion estimating unit when the control operation is performed is surprise.

Abstract: An information processing device 20 is provided with: a deep learning prediction unit 21 that performs a prediction process using a deep learning model on the basis of data stored in a database 30, in order to enable extraction of primary explanatory variables in a deep learning model; and a variable extraction unit 22 that performs a multiple regression analysis with a result of prediction obtained by the deep learning prediction unit 21 as an objective variable and with the data as an explanatory variable, and determines the variable for use in explaining the prediction result of the deep learning model on the basis of a result of the multiple regression analysis.

Abstract: An information processing device includes: a relation information storage unit 11 which stores information indicating relations, each being a relation between a success rate of accomplishing an aimed purpose by a pair of persons or things and attributes of each of the persons or things; and a proposal unit 12 which proposes to change at least some of attributes of at least one of persons or things composing a new pair, based on the information stored in the relation information storage unit.