| 摘要 |
<P>PROBLEM TO BE SOLVED: To evaluate an extracted unknown word to judge automatically the propriety of registration to a dictionary. <P>SOLUTION: In an unknown word registering device provided with a classification function for setting classification for a document of an analytical object, a retrieval condition setting function for setting a proper retrieval site and an objective range as to years retrieved out of registered information in every category, an information input function for storing the document as a character sequence, and an unknown word extracting function for extracting the unknown word from the character sequence, the unknown word is registered to the dictionary when adapted to a reference, based on an analytical result, a retrieving function for conducting the retrieval using the unknown word as a key word, and a retrieved result analysis function for analyzing the retrieved result, in the retrieval. <P>COPYRIGHT: (C)2004,JPO |
