Arabic Collocation Extraction Based on Hybrid Methods

摘要：

　　Collocation Extraction plays an important role in machine transla-tion,information retrieval,secondary language learning,etc.,and has obtained significant achievements in other languages,e.g.English and Chinese.There are some studies for Arabic collocation extraction using POS annotation to ex-tract Arabic collocation.We used a hybrid method that included POS patterns and syntactic dependency relations as linguistics information and statistical methods for extracting the collocation from Arabic corpus.The experiment re-sults showed that using this hybrid method for extracting Arabic words can guarantee a higher precision rate,which heightens even more after dependency relations are added as linguistic rules for filtering,having achieved 85.11%.This method also achieved a higher precision rate rather than only resorting to syntactic dependency analysis as a collocation extraction method.

关键词： Arabic collocation extraction dependency relation hybrid method

作者: Alaa Mamdouh Akef Yingying Wang Erhong Yang

作者单位: School of Information Science,Beijing Language and Culture University,Beijing 100083,China

会议类型: 国内会议

会议名称: 第十六届全国计算语言学学术会议暨第五届基于自然标注大数据的自然语言处理国际学术研讨会

会议地点: 南京

会议语种:英文

页码: 1-10

在线出版日期: 2017-10-13（万方平台首次上网日期，不代表论文的发表时间）