INFORMATION PROCESSOR, INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, PROGRAM, AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To increase the accuracy of classification into clusters in an AP method.SOLUTION: The information processor includes: an acquisition part acquiring plural pieces of data; an extraction part extracting the feature quantity of each piece of data; and a classification part repeatedly updating a first evaluation value and a second evaluation value based on a similarity matrix of data generated using the extracted feature quantities, thereby generating a final cluster, the auto-correlation of the similarity matrix being set using a similarity on failure data in a cluster generated in a step of calculating the first and second evaluation values.SELECTED DRAWING: Figure 3