作 者: ;
机构地区: 广西大学计算机与电子信息学院
出 处: 《计算机应用与软件》 2010年第7期107-109,共3页
摘 要: 针对跨语言信息检索中常用的提问式翻译中存在的问题,提出了基于最大熵模型建立的中-英,英-中双语词典方法,并对常用的双向翻译方法进行改进以获得较高的检索准确率,实验结果验证了该方法的有效性。 In connection with the problems in frequently used querying translation approach used in cross language information retrieval,in this paper we proposed a method of establishing English-Chinese and Chinese-English bilingual dictionary based on maximum entropy model.We also improved the bi-directional translation method in order to get better retrieval accuracy.Experimental results demonstrated the validity of the method proposed in this paper.
领 域: [自动化与计算机技术] [自动化与计算机技术]