SYSTEM AND METHOD FOR INFORMATION EXTRACTION AND RECORDING MEDIUM STORED WITH RECORDED PROGRAM FOR INFORMATION EXTRACTION

摘要

PROBLEM TO BE SOLVED: To accurately extract information matching a purpose from a set of documents having different contents and formats. SOLUTION: A document classifying means 1 classifies the document set into specified categories. An information extracting means 3 judges which information is extracted according to the classifications of the documents and extracts information from the documents. An information classifying means 5 classifies the extracted information. A result selecting means 7 selects only necessary information from the extracted and classified information. A result output means 186 divides and outputs the information according to the classification result of the information.