SENTENCE PATTERN CLASSIFICATION METHOD AND METHOD OF DERIVING KEYWORDS FOR THE SAME

摘要

PURPOSE: A sentence pattern classification method and keyword extraction method for the same are provided to rapidly classify the sentence pattern of a sentience without a complex operation through simple keyword matching. CONSTITUTION: A sentence pattern of an input sentence is classified by using a keyword in database(S450). The sentence pattern of the sentence is classified by using a sentence end keyword. The sentence pattern of the sentence is classified by using a mid-sentence keyword if the sentence pattern is not classified based on the sentence end keyword.