Information prediction system, information prediction method, and information prediction program

摘要

PROBLEM TO BE SOLVED: To provide an information prediction system, information prediction method and information prediction program for efficiently predicting a second feature vector on the basis of a first feature vector.SOLUTION: An image processing system 20 includes a face image storage unit 22 for recording a learning object, a learning result storage unit 23 for recording a learning result, and a control unit 21 connected to an input part. Then, the control unit 21 generates a connection main component base vector and an average vector by generating a row vector obtained by dividing main component coefficient vectors of a first feature vector and a second feature vector calculated in each learning object by an index representing variation of the main component coefficient vector and performing a main component analysis, and records the connection main component base vector and the average vector in the learning result storage part 23. Then, the main component coefficient vector of the first feature vector of a processing object, and the connection main component base vector recorded in the learning result storage part 23 are used, a main component coefficient vector of the second feature vector is calculated, and a second feature vector of the processing object is calculated.SELECTED DRAWING: Figure 1