INFORMATION PROCESSING DEVICE, METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To enable processing of finding similar documents from among many documents and presenting them all together to be executed at high speed.SOLUTION: An information processing device includes: first document selection means 103 that selects one document from among a plurality of documents as a selection document candidate; similarity calculation means 104 that calculates the similarity between a selected document which has already been selected and the selected document candidate; and control means 101 that determines according to the similarity whether or not the selected document candidate is considered as a document similar to the selected document targeted for the calculation of the similarity, and also causes the first document selection means 103 to select the next selection document candidate.SELECTED DRAWING: Figure 5