Automatic Approach of Sentiment Lexicon Generation for Mobile Shopping Reviews

Table 10

Coverage, usage, and average of lexicons for English reviews.

	BOW			SentiWordNet			DS
	V	U	T	V	U	T	V	U	T
Books	62.3	24.1	34.7	51.6	5.2	9.4	37.9	32.5	34.9
Kitchen	67.1	28.2	39.7	54.8	2.7	5.1	42.8	39.5	41.1
DVD	60.3	24.2	34.5	46.6	5.0	9.0	34.2	33.2	33.6
Electronics	63.3	25.9	36.7	49.6	2.8	5.2	38.5	35.1	36.7