共 5 条
[4]
Thumbs up or thumbs down?semantic orientation applied to unsupervised classification of re-views .2 TURNEY P. Proceedings of ACL’02 . 2002
[5]
A semantic classification approach for online Product re views .2 C.Wang,J.Lu,G Zhang. Proceedings of the 2005 IEEE/WIC/ACM International Conference on web intelligence . 2005