Sentiment Analysis on Tweets about Diabetes: An Aspect-Level Approach

Table 2

Aspect-level sentiment analysis results obtained with the three N-gram methods.

N-gram value		N-gram before	N-gram after	N-gram around
2		63.51	73.93	77.20
		62.00	73.33	76.33
		62.22	73.48	76.46
3		69.74	78.62	81.93
		69.33	78.20	81.13
		69.42	78.31	81.24
4		67.57	76.71	78.25
		66.93	76.20	77.40
		67.02	76.34	77.52
5		67.91	74.95	79.60
		67.27	74.40	78.73
		67.35	74.54	78.86
6		65.40	75.77	78.81
		64.53	75.20	77.93
		64.62	75.34	78.06