%0 Journal Article
%T Paradigm words selecting method based on word clustering for sentiments analysis<br>面向倾向性分析的基于词聚类的基准词选择方法*
%A PENG Xue-shi
%A SUN Chun-hua
%A <br>彭学仕
%A 孙春华
%J 计算机应用研究
%D 2011
%I 
%X This paper put forward a method of selecting paradigm words, which was based on the existing randomness and subjectivity issue.Firstly,it expanded words by a group of selected initial seed words;secondly,it obtained the second generation of seed words by means of hierarchical clustering.According to the similarity between two different expanded words, then it expanded and clustered the second generation seed words.At last it orderly iterated by same procedure to get the optimal clustering seed words as the final selected paradigm words.The experiment result indicates that the new method has a higher accuracy in selecting paradigm words while classifying the different emotional proclivities.
%K paradigm word
%K word sentiment orientation
%K word similarity
%K word clustering
%K domain ontology<br>基准词
%K 词汇情感倾向
%K 词的相似度
%K 词的聚类
%K 领域本体
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=00BC544F8A57FB3FDD5180A7F2E336EC&yid=9377ED8094509821&vid=D3E34374A0D77D7F&iid=CA4FD0336C81A37A&sid=DDD31293A7C7D057&eid=8477411EEDB08A86&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=9