Sentence Alignment of Bilingual Biomedical Abstract Based on Anchor Information

Sentence alignment is an essential step in bilingual corpus processing.Sentence alignment of bilingual biomedical abstract is the first step to construct a biomedical bilingual lexicon.This paper describes a sentences alignment method using maximum weight matching on bipartite graph.After combing the sentence length and sentence location information,the anchor information is employed to calculate the paragraph similarity and sentence similarity in biomedical bilingual abstract.The good experimental results prove the effectiveness of our method.