发明名称 |
Building and updating of co-occurrence dictionary and analyzing of co-occurrence and meaning |
摘要 |
A co-occurrence dictionary is built through a process for calculating three kinds of co-occurrence information and a real number vector corresponding to each category. The co-occurrence dictionary is updated through a process for selecting the opposite phrase of the co-occurrence for the additional co-occurrence information and a process for calculating a real number vector corresponding to an additional word on the basis of the additional co-occurrence information. A co-occurrence analysis is effected through a process for calculating in real number the degree of the co-occurrence on the basis of the real number vectors corresponding to two categories to be checked in the co-occurrence relation, and a semantic analysis is effected through a process for indicating, by a numerical value, the propriety of the interpretation on the basis of the degree of each co-occurrence.
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申请公布号 |
US5406480(A) |
申请公布日期 |
1995.04.11 |
申请号 |
US19930004029 |
申请日期 |
1993.01.15 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KANNO, YUJI |
分类号 |
G06F17/28;G06F17/22;G06F17/27;(IPC1-7):G06F15/38;G06F15/40 |
主分类号 |
G06F17/28 |
代理机构 |
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地址 |
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