发明授权
- 专利标题： Systems and methods for tuning parameters in statistical machine translation
- 专利标题（中）： 统计机器翻译中调整参数的系统和方法
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申请号： US13161401申请日： 2011-06-15
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公开(公告)号： US08694303B2公开(公告)日： 2014-04-08
- 发明人: Mark Hopkins , Jonathan May
- 申请人： Mark Hopkins , Jonathan May
- 申请人地址： US CA Los Angeles
- 专利权人： Language Weaver, Inc.
- 当前专利权人： Language Weaver, Inc.
- 当前专利权人地址： US CA Los Angeles
- 代理机构： Carr & Ferrell LLP
- 主分类号： G10L15/00
- IPC分类号： G10L15/00
摘要：
A method for tuning translation parameters in statistical machine translation based on ranking of the translation parameters is disclosed. According to one embodiment, the method includes sampling pairs of candidate translation units from a set of candidate translation units corresponding to a source unit, each candidate translation unit corresponding to numeric values assigned to one or more features, receiving an initial weighting value for each feature, comparing the pairs of candidate translation units to produce binary results, and using the binary results to adjust the initial weighting values to produce modified weighting values.