Supervised infinite binary matrix generation device, method, and program

A supervised infinite binary matrix generation device comprising:

• a data input unit configured to input a dictionary matrix obtained by collecting binary row vectors of a plurality of types of patterns, a selection matrix represented by unconstrained binary values, a binary training matrix, and a binary generation target matrix;
• and
• a posterior probability calculation unit configured to calculate posterior probabilities of the dictionary matrix, the selection matrix, and the generation target matrix, assuming that the selection matrix is generated by an Indian buffet process, that the generation target matrix is probabilistically generated from a product of the dictionary matrix and the selection matrix, and that the training matrix is probabilistically generated from a part of the generation target matrix.

A supervised infinite binary matrix generation device comprising:

• a data input unit configured to input a dictionary matrix obtained by collecting binary row vectors of a plurality of types of patterns, a selection matrix represented by unconstrained binary values, a binary training matrix, and a binary generation target matrix;
• and
• a posterior probability calculation unit configured to calculate posterior probabilities of the dictionary matrix, the selection matrix, and the generation target matrix, assuming that the selection matrix is generated by an Indian buffet process, and that the training matrix and the generation target matrix are probabilistically generated from a product of the dictionary matrix and the selection matrix.

-15. (canceled)