发明名称 |
Probabilistic model for natural language generation |
摘要 |
A natural language generator utilizes a stochastic process to choose a derivation tree according to a predetermined reference grammar, such as a tree-adjoined grammar (TAG). A word lattice is created from a single semi-specified derivation tree and the proper path (i.e., desired output string) is selected from the lattice using a least cost, or other appropriate algorithm.
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申请公布号 |
US2002026306(A1) |
申请公布日期 |
2002.02.28 |
申请号 |
US20010758483 |
申请日期 |
2001.01.11 |
申请人 |
BANGALORE SRINIVAS;RAMBOW OWEN CHRISTOPHER |
发明人 |
BANGALORE SRINIVAS;RAMBOW OWEN CHRISTOPHER |
分类号 |
G06F17/27;G06F17/28;(IPC1-7):G06F17/27 |
主分类号 |
G06F17/27 |
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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