METHOD FOR AUTOMATICALLY CONSTRUCTING CORRECT ANSWER DOCUMENT SET USING DOCUMENT CLASSIFICATION METHOD

摘要

PURPOSE: A method for automatically constructing a correct answer document set using a document classification method is provided to automatically construct a correct document of the information searching and the Internet answer-response for the vast Internet documents through a meaning analysis of a natural language query by automatically classifying the correct answer document set. CONSTITUTION: The highly related document is extracted by collecting the document related to a concept word(S410). The attribute is defined into each theme by analyzing the collected document(S420). A learning document for the automatic classification for the defined attribute is constructed(S430). An automatic classifier is made by using the constructed learning document(S440). The concept word having the similar attribute is extracted from the concept network(S450). An attribute rule is extracted from the document allocated to the attribute(S460). The constructed document is automatically classified by using the extracted concept relationship and the attribute rule(S470). A new attribute rule is extracted from the automatically classified document(S480).