发明名称 |
Dynamic query expansion |
摘要 |
A dynamic search result refinement for refining a general search query into a more specific search query. For a general search query, a user is presented with a list of more specific queries. The entries in the list selected from a log-file of queries according to the index frequency of each query. The user can choose a new query from the list of more specific queries and run a database search. The user also has the option to be presented with a list of even more specific queries based on the chosen query and to have a database search run with one of these queries.
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申请公布号 |
US6411950(B1) |
申请公布日期 |
2002.06.25 |
申请号 |
US19980201624 |
申请日期 |
1998.11.30 |
申请人 |
COMPAQ INFORMATION TECHNOLOGIES GROUP, LP |
发明人 |
MORICZ MICHAEL Z.;MONIER LOUIS M.;MICHELOU JEAN-CLAUDE |
分类号 |
G06F17/30;(IPC1-7):G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
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