发明名称 |
GENERAL PURPOSE CORRECTION OF GRAMMATICAL AND WORD USAGE ERRORS |
摘要 |
Architecture that detects and corrects writing errors in a human language based on the utilization of three different stages: error detection, correction candidate generation, and correction candidate ranking. The architecture is a generic framework for generating fluent alternatives to non-grammatical word sequences in a written sample. Error detection is addressed by a suite of language model related scores and other scores such as parse scores that can identify a particularly unlikely sequence of words. Correction candidate generation is addressed by a lookup in a very large corpus of “correct” English that looks for alternative arrangements of the same or similar words or subsequences of these words in the same context. Correction candidate ranking is addressed by a language model ranker. |
申请公布号 |
US2012089387(A1) |
申请公布日期 |
2012.04.12 |
申请号 |
US20100961516 |
申请日期 |
2010.12.07 |
申请人 |
GAMON MICHAEL;KOENIG CHRISTIAN;MICROSOFT CORPORATION |
发明人 |
GAMON MICHAEL;KOENIG CHRISTIAN |
分类号 |
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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