WORD IMPORTANCE DEGREE CALCULATOR, DOCUMENT RETRIEVAL DEVICE, COMPUTER READABLE RECORDING MEDIUM WITH WORD IMPORTANCE DEGREE CALCULATION PROGRAM RECORDED, AND COMPUTER READABLE RECORDING MEDIUM WITH DOCUMENT RETRIEVAL PROGRAM RECORDED

• Main Author: TERAMOTO AKIHIKO
• Format: Patent
• Language: English
• Published: 23.02.2001
• Edition: 7
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

PROBLEM TO BE SOLVED: To accurately discriminate a word having a high degree of word importance and to obtain a retrieval result of high reliability in a short time independently of retriever's skill. SOLUTION: A word extraction part 30 which takes plural retrieval object documents as the objec...