Enhancement of Target-Oriented Opinion Words Extraction with Multiview-Trained Machine Reading Comprehension Model

Table 7

Comparison with existing works.

Models	14lap			14res
	Distance-rule	50.13	33.86	40.42	58.39	43.59	49.92
Dependency-rule	45.09	31.57	37.14	64.57	52.72	58.04
LSTM	55.71	57.53	56.52	52.64	65.47	58.34
Pipeline	72.58	56.97	63.83	77.72	62.33	69.18
TC-BiLSTM	62.45	60.14	61.21	67.65	67.67	67.61
IOG	73.24	69.63	71.35	82.85	77.38	80.02
LOTN	77.08	67.62	72.02	84.00	80.52	82.21
TS-GCN	72.37	73.89	73.12	83.38	83.30	83.34
ONG	73.87	77.78	75.77	83.23	81.46	82.33
MRC-MVT	79.59	82.12	80.84	86.31	89.42	87.83