Title:
【発明の名称】文書検索装置
Document Type and Number:
Japanese Patent JP2935877
Kind Code:
B2
Abstract:
PURPOSE:To prevent retrieval leakage and the influence of the difference of a register unit while properly correcting an input keyword by detecting the similar keyword from among the keywords registered with the use of a similar keyword detection means at the time of inputting the keyword. CONSTITUTION:A similar keyword detection means 6 is provided to detect the similar keyword from among the stored keywords against the inputted keyword. The similar keyword detection part 6 is composed of, for example, a keyword word division part 7, a construction word comparison part 8, a similarity calculation part 9, and a similar keyword extraction part 10. At the time of inputting the keyword, the similar keyword is detected from among registered keywords by the similar keyword detection means 6. Thus, the input keyword can be appropriately corrected, and the retrieval leakage and the one due to the difference of the register unit can be prevented.
Inventors:
BOSU MASAKO
Application Number:
JP21117990A
Publication Date:
August 16, 1999
Filing Date:
August 08, 1990
Export Citation:
Assignee:
RIKOO KK
International Classes:
G06F17/30; (IPC1-7): G06F17/30
Domestic Patent References:
| JP2129756A | ||||
| JP1217623A | ||||
| JP2158873A |
Other References:
【文献】特許2872706(JP,B2)
Attorney, Agent or Firm:
Akira Kashiwagi