| 发明名称 |
VOICE DOCUMENT SEARCH DEVICE, METHOD, AND PROGRAM |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To enrich a voice recognizing dictionary for improving voice document search accuracy. <P>SOLUTION: A correct answer to a voice recognition error is statistically found from a voice recognition result and a text corresponding to it, and the voice document is developed by the correct answer corresponding to the recognition error during search for increasing similarity with a query. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
| 申请公布号 |
JP2004348552(A) |
申请公布日期 |
2004.12.09 |
| 申请号 |
JP20030146299 |
申请日期 |
2003.05.23 |
| 申请人 |
NIPPON TELEGR & TELEPH CORP <NTT> |
发明人 |
HASEGAWA TAKAAKI;HAYASHI YOSHIHIKO |
| 分类号 |
G06F3/16;G06F17/30;G10L15/08;G10L15/10;G10L15/22;(IPC1-7):G06F17/30 |
主分类号 |
G06F3/16 |
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