发明名称 |
Apparatus and method for processing natural language and apparatus and method for speech recognition |
摘要 |
An apparatus and a method for processing a natural language arranged so as to improve the speech recognition rate. In an example search section, the degree of similarity between each of a plurality of examples of the actual use of the language stored in an example data base and each of a plurality of probable recognition results output from a recognition section, and one of the examples corresponding to the highest degree of similarity is selected. A final speech recognition result is obtained by using the selected example. The example search section calculates the degree of similarity by weighting the degree of similarity on the basis of a context according to at least one of the examples previously selected.
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申请公布号 |
US5991721(A) |
申请公布日期 |
1999.11.23 |
申请号 |
US19960654893 |
申请日期 |
1996.05.29 |
申请人 |
SONY CORPORATION |
发明人 |
ASANO, YASUHARU;WATARI, MASAO;AKABANE, MAKOTO;KAGAMI, TETSUYA;ISHII, KAZUO;TANAKA, MIYUKI;KATO, YASUHIKO;KAKUDA, HIROSHI;OGAWA, HIROAKI |
分类号 |
G10L15/10;G06F17/27;G06F17/28;G10L15/18;G10L15/28;(IPC1-7):G10L5/06;G10L9/00 |
主分类号 |
G10L15/10 |
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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