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

Table 3

Comparison with related work.

Proposal	Level	Language	Domain				ACC
Bobicev & Sokolova [30]	Document	English	Health reviews	52.70	54.10	51.80	79.90
Ali et al. [27]	Sentence	English	Hearing loss	68.80	68.60	68.50	—
Sharif et al. [36]	Document	English	Adverse drug reactions	—	—	—	78.20
							79.30
Biyani et al. [28]	Document	English	Cancer post	84.40	84.30	84.40	—
Na et al. [37]	Aspect	English	Drug reviews	79.00	78.00	78.00	78.00
Smith and Lee [29]	Document	English	Clinical reviews	81.58	83.53	83.52	83.53
Rodrigues et al. [38]	Document	Portuguese	Cancer post	59.36	61.52	59.08	71.00
Korkontzelos et al. [39]	Document	English	Adverse drug reactions	87.19	78.93	82.86	—
				78.51	68.59	72.94
Our proposal	Aspect	English	Diabetes	81.93	81.13	81.24	—