发明名称 |
Method of and system for automatic document retrieval, categorization and processing |
摘要 |
A system and method are presented for performing word sense disambiguation using semantic networks with a mathematical formalism including probabilities and equivalent metrics. Also presented are techniques for automatically creating a knowledge base (network) to be used in the WSD process. Enhanced retrieval and categorization systems are developed. Information entropy theory is applied to determine importance o senses identified. Numerous applications of these basic techniques in improving accuracy of existing systems are described. |
申请公布号 |
AU7710001(A) |
申请公布日期 |
2002.02.13 |
申请号 |
AU20010077100 |
申请日期 |
2001.07.23 |
申请人 |
TENARA LIMITED |
发明人 |
GEROGE IOANNOU HADJIYIANNIS;LIK MUI;VLADIMIR ZELEVINSKY |
分类号 |
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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