A method for establishing database for searching files and a method for searching file by use of the database

摘要

The present invention provides a document data search database and a document data search method using the same, wherein a person searching for document data using a computer predicts a search sentence that can be used at the time of the search in advance and extracts a search sentence into a plurality of parts according to meaning Extracts the expected search sentence in the form of sentences composed of parts, builds a search database by documenting the document data using the extracted predicted search sentence, and the searcher has a sentence that can directly indicate the intention to search. According to the search results in the form of a sentence composed of a plurality of parts divided into parts to search the document data through the built search database, and the searcher searched the expected search text entered in the search database Document in the search database using One to allow the search to be fast and efficient search, while easy-to-use document data retrieval relates to databasing and document data retrieval method using the same.