%0 Journal Article
%T Combining trigram and automatic weight distribution in Chinese spelling error correction<br>Combining Trigram and Automatic Weight Distribution in Chinese Spelling Error Correction
%A Li Jianhua
%A and Wang Xiaolong
%A <br>李建华
%A 王晓龙
%J 计算机科学技术学报
%D 2002
%I 
%X The researches on spelling correction aiming at detecting errors in texts tend to focus on context-sensitive spelling error correction, which is more difficult than traditional isolated-word error correction. A novel and efficient algorithm for the system of Chinese spelling error correction, CInsunSpell, is presented. In this system, the work of correction includes two parts: checking phase and correcting phase. At the first phase, a Trigram algorithm within one fixed-size window is designed to locate potential errors in local area. The second phase employs a new method of automatically and dynamically distributing weights among the characters in the confusion set as well as in the Bayesian language model. The tactics used above exhibits good performances.
%K spelling error correction
%K language model
%K edit distance
%K weight distribution<br>中文信息处理
%K 拼音错误矫正
%K Bayesian语言模型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=F57FEF5FAEE544283F43708D560ABF1B&aid=1371571511E92B10F2DC9CE3C54FF40D&yid=C3ACC247184A22C1&vid=BCA2697F357F2001&iid=B31275AF3241DB2D&sid=2B25C5E62F83A049&eid=2B25C5E62F83A049&journal_id=1000-9000&journal_name=计算机科学技术学报&referenced_num=1&reference_num=16