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METHOD AND SYSTEM FOR ENHANCING TEXT ALIGNMENT BETWEEN A SOURCE LANGUAGE AND A TARGET LANGUAGE DURING STATISTICAL MACHINE TRANSLATION
METHOD AND SYSTEM FOR ENHANCING TEXT ALIGNMENT BETWEEN A SOURCE LANGUAGE AND A TARGET LANGUAGE DURING STATISTICAL MACHINE TRANSLATION
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机译:统计机器翻译过程中增强源语言和目标语言之间文本对齐的方法和系统
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摘要
A method for enhancing source-language coverage during statistical machine translation. The method including receiving an input string in a source language for translation into a target language. Extracting a paraphrase representation of the input string from a data repository comprising a corpus. Generating a word lattice structure using a directed acyclic graph representation having a plurality of nodes with edges extending there between. The words of the input string and the extracted paraphrase representation each having a respective edge in the directed acyclic graph. Labelling each of the edges with a word and a probability, the probability weighing assigned to the edges associated with the words of the input string being higher than the probability assigned to paraphrases derived from the input string.
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