面向中日关系论坛的情感分类问题研究

Research on sentiment classification problem of sino-japanese relations forum

针对中日论坛的情感分类问题,研究了特定领域(中日关系论坛)语料的特点,考察了不同特征维数、不同特征权重计算、不同特征选取方法以及限定词类词语对情感分类结果的影响。最后通过对2006年1月份到5月份的中日论坛语料的自动情感分类,推断出该阶段中日关系走势。

Aiming at sentiment classification problem about Sino-Japanese relations forum,lhis paper studies the corpus charac teristic of the specific areasion Sino-Japanese Relations forum）,the influence of different characteristh, dimension.weight computation, selection method as well as different word classes to the sentiment classification result.By automatically classifying sentiments on the corpus of Sino-Japanese Relations Forum during Jan.,2006-May,2006.,the situation of Sino-Japanese relations are concluded.