A Non-negative Matrix Tri-factorization Approach to Sentiment Classification with Lexical Prior Knowledge.

Tao Li Yi Zhang 0005 Vikas Sindhwani A Non-negative Matrix Tri-factorization Approach to Sentiment Classification with Lexical Prior Knowledge. 244-252 2009 ACL/IJCNLP http://www.aclweb.org/anthology/P09-1028 conf/acl/2009 db/conf/acl/acl2009.html#LiZS09