SYSTEM AND METHOD FOR ANAYLYZING DOCUMENT SENTIMENT

摘要

PURPOSE: A document sensitivity analysis system and method thereof are provided to accurately analyze the extent of the sensitivity of an entire document by collecting vector information and weighted values in each morpheme. CONSTITUTION: A morpheme analyzer(100) analyzes the morphemes of an input document and adds vector information to the morphemes. A pattern matcher(200) receives the morpheme and the vector information and searches for a pattern corresponding to the morphemes from a sensitivity word database. The pattern matcher generates an extended pattern and searches for the pattern corresponding to the extended pattern from a grammar dictionary database. A summarizer(300) outputs the sensitivity result of the document.