Method	Amazon review
Method	Class	Accuracy	Precision	Recall	F1
LSTM	Pos	75.16	0.7279	0.8099	0.7667
LSTM	Neg	75.16	0.8245	0.7128	0.7645
CNN	Pos	79.22	0.8228	0.7806	0.8011
CNN	Neg	79.22	0.7514	0.7925	0.7714
Transformer	Pos	79.23	0.7181	0.7899	0.7523
Transformer	Neg	79.23	0.8227	0.7678	0.7943
HAN	Pos	79.87	0.7747	0.8199	0.7966
HAN	Neg	79.87	0.8314	0.7825	0.8062
AC-BiLSTM	Pos	80.87	0.7899	0.8099	0.7997
AC-BiLSTM	Neg	80.87	0.8354	0.7915	0.8128
THAHNN	Pos	82.03	0.7962	0.8397	0.8173
THAHNN	Neg	82.03	0.8412	0.8042	0.8222