班智达汉藏公文翻译系统中基于二分法的句法分析方法研究

Research of Banzhida Chinese-Tibetan Document Translation System Based on the Dichotomy of Syntax Analysis

机器翻译系统是一种典型的自然语言处理系统,语言技术是机器翻译系统中居于核心地位的技术。本文结合863项目《班智达汉藏公文机器翻译系统》的研制实践,论述了词项信息同语法规则相结合的原则,提出了以动词为中心的句法分析二分法,从而在受限语言的范围内,为建立有较大适应性的机器翻译规则系统,有效地提高机器翻译语法分析的效率提供了有益的方法。

Machine Translation System （MTS） is a typical nature language disposal system, and language technique is a main technique in MTS. Applied MTS commonly adopts the translation measure with restrained language and based on a certain rules as a main measure, Combining with the research practice based on the 863 project-Banzhida Chinese-Tibetan document machine translation system, this paper discusses the principle which combined both word information and syntax rules, It also advances the dichotomy of syntax analysis focuses on verb. Accordingly on the range of restrained language, this paper afford a useful method to create a machine translation rule which has high adaptability and to effectively advance the effi- ciency of MTS＇ syntax analysis.