发明名称 |
Time asynchronous decoding for long-span trajectory model |
摘要 |
A time-asynchronous lattice-constrained search algorithm is developed and used to process a linguistic model of speech that has a long-contextual-span capability. In the algorithm, nodes and links in the lattices developed from the model are expanded via look-ahead. Heuristics as utilized by a search algorithm are estimated. Additionally, pruning strategies can be applied to speed up the search.
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申请公布号 |
US7734460(B2) |
申请公布日期 |
2010.06.08 |
申请号 |
US20050311951 |
申请日期 |
2005.12.20 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
YU DONG;DENG LI;ACERO ALEJANDRO |
分类号 |
G06F17/21;G06F17/27;G10L15/00 |
主分类号 |
G06F17/21 |
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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