Document search method , document retrieval systems , document retrieval program

摘要

PROBLEM TO BE SOLVED: To improve efficiency of a document search.;SOLUTION: The document search method includes steps for: calculating a score factor value of each electronic document including a query and storing a weighted score factor value reflecting a weight of a user setting in a DB 5 (S01); calculating a search score based on the stored data in the DB 5 and storing it in a DB 7 (S02); calculating an influence score indicating the magnitude of influence on a ranking of a search result for the every score factor based on the stored data in the DB 5 and storing it in a DB 10; and presenting an interface capable of changing the weight of the score factor whose influence score is high to a user along with the search result (S04).;COPYRIGHT: (C)2012,JPO&INPIT