Chinese Microblog Sentiment Detection Based on CNN-BiGRU and Multihead Attention Mechanism

Table 3

Experimental results under different convolution kernels conditions.

	Accuracy	Precision	Recall	F1
[1, 3]	0.9750	0.9891	0.9605	0.9746
[1, 3, 5]	0.9745	0.9869	0.9617	0.9741
[1, 3, 5, 7]	0.9761	0.9894	0.9624	0.9757
[1, 3, 5, 7, 9]	0.9751	0.9880	0.9618	0.9747
[1, 3, 5, 7, 9, 11]	0.9753	0.9845	0.9658	0.9751
[1, 3, 5, 7, 9, 11, 13]	0.9756	0.9893	0.9616	0.9753