Similarity evaluation method, similarity evaluation program and similarity evaluation apparatus

摘要

PROBLEM TO BE SOLVED: To provide a similarity evaluation program which can decide the similarity between probability models fast (with a small calculation quantity).;SOLUTION: The similarity evaluation program is generated to make a computer operable as a similarity evaluating device 20 equipped with a dynamic program processing part 23 which performs computation processing based upon a dynamic programming method using a similar value showing the similarity between probability information included in one of two probability model information whose similarity is to be evaluated and probability information included in the other piece of probability model information as an index for a path choice as a device for evaluating the similarity between pieces of probability model information including a plurality of pieces of probability information consisting of a plurality of kinds of probability data.;COPYRIGHT: (C)2003,JPO