System for automatically evaluating machine translation by using sentence structure information and implementing method

A sentence structure, machine translation technology, applied in instruments, special data processing applications, electronic digital data processing, etc., can solve the problems of unreasonable evaluation of machine translation and the lack of use of sentence semantic information.
CN101777044AInactive Publication Date: 2010-07-14INST OF ACOUSTICS CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
INST OF ACOUSTICS CHINESE ACAD OF SCI
Publication Date
2010-07-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a method for automatically evaluating machine translation, which comprises the following steps: reading machine translated text obtained by the machine translation, sentence structure related marking information of the machine translated text and a source language sentence; reading the sentence structure related marking information of the source language sentence, the reference translated text of the source language sentence and the sentence structure related marking information of the reference translated text according to the source language sentence; analyzing the sentence structure of the machine translated text, analyzing the sentence structure of the source language sentence, and analyzing the sentence structure of the reference translated text; comparing the sentence structure of the source language sentence with the sentence structure of the reference translated text, and calculating the conversion condition of the sentence structure of the reference translated text; and comparing the sentence structure of the source language sentence with the sentence structure of the machine translated text, calculating the conversion condition of the sentence structure of the machine translated text, then comparing the conversion condition of the sentence structure of the reference translated text with the conversion condition of the sentence structure of the machine translated text, and evaluating the machine translated text according to the comparison result.
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Description

technical field

[0001] The invention relates to an automatic evaluation system for machine translation, in particular to an automatic evaluation system and method for machine translation using sentence structure information. Background technique

[0002] Machine translation evaluation refers to the evaluation of whether the machine translation results are correct or not. Machine translation evaluation technology plays a vital role in the development of machine translation. It can not only promote the market promotion of machine translation systems, but also help researchers to study and improve the key technologies of translation systems. There are two ways to implement machine translation evaluation: manual evaluation and automatic evaluation. Manual evaluation is mainly achieved through expert evaluation and scoring. This evaluation method is relatively subjective and very time-consuming and labor-intensive. Using automatic evaluation can greatly reduce the cost of evalua...

Claims

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