METHOD FOR SEARCHING INFORMATION AND COMPUTER READABLE MEDIUM STORING THEREOF

摘要

PURPOSE: An information searching method and a computer readable medium including a program capable of performing the same are provided to exactly select desired information by a user without exact query language input by a user. CONSTITUTION: A query is input by a searcher(S122). A topic rank between the query and a keyword or between keywords is calculated(S130). An association rank related to the query among the keywords is selected(S132). An association drawing from the query of the selected association theme is added as a weighted value so that a weighted value vector is formed. Documents related to the query are provided using the weighted value vector(S150).