A few others incorporate various measures of inter-document similarity between the texts to be labeled ( Agarwal and Bhattacharyya , 2005 ; Pang and Lee , 2005 ; Goldberg and Zhu , 2006 ) .
seeing stars when there aren’t many stars graphbased semisupervised learning for sentiment categorization
A B Goldberg J Zhu
Most sentiment-polarity classifiers proposed in the recent literature categorize each document independently . A few others incorporate various measures of inter-document similarity between the texts to be labeled ( Agarwal and Bhattacharyya , 2005 ; Pang and Lee , 2005 ; Goldberg and Zhu , 2006 ) . Many interesting opinion-oriented documents , however , can be linked through certain relationships that occur in the context of evaluative discussions .
A few others incorporate various measures of inter-document similarity between the texts to be labeled ( Agarwal and Bhattacharyya , 2005 ; Pang and Lee , 2005 ; @@CITATION ) .