发明名称 |
Navigation tool for exploring a knowledge base |
摘要 |
The disclosure relates to a system that allows a user to enter a search query, to explore a knowledge base through a hierarchical model of concepts each of which is mentioned in one or more documents stored in the knowledge base, and to refine the search query based on a displayed portion of the hierarchical model.
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申请公布号 |
US2004083206(A1) |
申请公布日期 |
2004.04.29 |
申请号 |
US20020328257 |
申请日期 |
2002.12.23 |
申请人 |
WU YUH-CHERNG;GONG HUILING |
发明人 |
WU YUH-CHERNG;GONG HUILING |
分类号 |
G06F17/30;G06Q10/00;(IPC1-7):G06F7/00 |
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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