发明名称 |
RETRIEVAL SYSTEM WITH RETRIEVAL NAVIGATION FUNCTION |
摘要 |
PROBLEM TO BE SOLVED: To efficiently retrieve the object of retrieval, which is classified by a registered keyword being a control word and is made into an electronic file. SOLUTION: When a retrieval object data base 3 is retrieved by a registered keyword but the object of retrieval does not exist in the data base 3 and when a retrieval result is obtained by retrieving the data base 3 with an another registered keyword, the combination of the retrieval keywords is preserved in a registered keyword conversion log 4 as a registered keyword change pattern. The association degree of the registered keywords in the respective registered keyword change patterns of the conversion log 4 is calculated and it is registered in a registered keyword conversion dictionary 6. A registered keyword group which is combined with the retrieval keyword which a retrieval person designates is prevented to the retrieval person as a similar registered keyword list.
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申请公布号 |
JP2002183191(A) |
申请公布日期 |
2002.06.28 |
申请号 |
JP20000375925 |
申请日期 |
2000.12.11 |
申请人 |
NIPPON TELEGR & TELEPH CORP <NTT> |
发明人 |
OTSUBO RIE;TAKAHASHI KATSUMI |
分类号 |
G06F17/30;(IPC1-7):G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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