A C4.5 algorithm for english emotional classification

Phu Vo Ngoc, Chau Vo Thi Ngoc, Tran Vo Thi Ngoc, Dat Nguyen Duy
2017 Evolving Systems  
negative polarity are created by the decision tree. Classifying sentiments of one English document is identified based on the association rules of the positive polarity and the negative polarity. Our English testing data set has 25,000 English documents, including 12,500 English positive reviews and 12,500 English negative reviews. We have tested our new model on our testing data set and we have achieved 60.3% accuracy of sentiment classification on this English testing data set.
doi:10.1007/s12530-017-9180-1 fatcat:ks3xxs5v4neypl7aeibnnzzrru