Research on Sentiment Classification Algorithms on Online Review

Table 6

GRU classification results.

Sentence length	Word vector dimension	Accuracy (%)	F value
15	100	85.02	0.863
15	150	87.44	0.864
15	200	83.77	0.862
15	250	87.78	0.866
20	100	89.31	0.881
20	150	87.92	0.887
20	200	89.03	0.889
20	250	87.97	0.886
25	100	85.64	0.866
25	150	90.71	0.888
25	200	89.47	0.885
25	250	92.60	0.903
30	100	88.26	0.894
30	150	87.72	0.871
30	200	88.13	0.901
30	250	90.60	0.894
35	100	90.70	0.905
35	150	87.47	0.904
35	200	90.16	0.901
35	250	87.23	0.899
40	100	87.60	0.897
40	150	91.33	0.919
40	200	93.34	0.922
40	250	73.62	0.809
45	100	89.07	0.912
45	150	91.16	0.900
45	200	92.01	0.912
45	250	89.25	0.908