METHOD FOR PROVIDING RELATED WORDS FOR QUERY USING WORD CO-OCCURRENCE AND DEVICE THEREOF

摘要

PURPOSE: it is a kind of that being provided using looking up words co-occurrence and its device for related term is provided, so that user searches for desired docuterm according to the relevant search word of input. ;CONSTITUTION: communication module (130) sends search datum to client computer (110), and generates frequency check module (162) search while generating each word frequency from source data. In short being related to search term is stored in relational database (170) by information for extraction module (164) extraction. Grouping module (166) executes the relationship for the search words that division operation extracts, according to correlation. Search engine (140) executes search operation and passes through corresponding search term to search for from DB (150). ;The 2010 of copyright KIPO submissions