军事英汉汉英平行语料库建设存在的问题及对策

The Construction of Military E-C / C-E Parallel Corpus: Problems and Solutions

军事英汉汉英平行语料库建设对军事翻译工作和自然语言处理技术发展等有重要意义,但我国这方面建设却严重不足。各相关军事单位可以从本单位军事资料翻译等实际应用出发,借助双语句子对齐软件,按统一的格式建设句子对齐军事英汉汉英平行语料库。本文对所提出的基于大容量英汉词典实现军事英汉汉英平行语料句子对齐的方法进行了对比实验,证明大容量词典对提高句子对齐准确率是有效的。

Constructing military E-C / C-E parallel corpora is significant for the translation work,the development of NLP technologies and so on in the military field,but the construction is very poor in our country. Military units can construct their own military E-C / C-E parallel corpora to facilitate their translation practice. The corpora can be constructed under a uniform format by using some sentence alignment software tools. In the paper a sentence alignment method based on a massive E-C dictionary is proposed to realize sentence alignment in military E-C / C-E parallel texts. Comparative experiments are conducted and the results show that the massive-dictionary-based sentence alignment method is effective in improving alignment precision.