Research on Evaluation Object Extraction from Web Document
Shiping Lin · Jisuanji gongcheng · 2011
This paper considers both the contextual clues and context-independent statistical clues,using syntactic analysis and method of point of mutual information,building related dictionaries to extract the evaluation object in products comments.Experimental results show that this method is better than Baseline method which gets the latest word as the evaluation object in precision rate and F-measure.