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.

Inactive Publication Date: 2010-07-14
INST OF ACOUSTICS CHINESE ACAD OF SCI
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Problems solved by technology

[0009] The purpose of the present invention is to overcome the defect that the existing machine translation automatic evaluation system and method do not use the semantic information of the sentence, which makes the evaluation of the machine translation unreasonable, thereby providing a more comprehensive and reasonable machine translation automatic evaluation method and system

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

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Embodiment Construction

[0078] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0079] Before describing the present invention in detail, some concepts involved in the present invention will be briefly described first.

[0080] HNC theory: concept hierarchy network theory, which establishes a natural language expression model and a computer understanding processing model that simulates the language perception process of the brain. In reference 1 ""HNC (Concept Hierarchy Network) Theory--New Ideas for Computer Understanding Language Research", written by Huang Zengyang, Tsinghua University Press, first edition in November 1998" and reference 2 "Theory of Language Concept Space Fundamental Theorem and Expressions of Mathematical Physics", written by Huang Zengyang, Ocean Press, 1st edition in July 2004", has a specific description of the detailed content of HNC.

[0081] Sentence category: A kind of sentence struc...

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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.

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/28
Inventor 丁泽亚张全袁毅缪建明韦向峰黄曾旸
Owner INST OF ACOUSTICS CHINESE ACAD OF SCI
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