Deep Learning Structure for Cross-Domain Sentiment Classification Based on Improved Cross Entropy and Weight

Table 5

Model superparameter settings.

	LSTM	LSTM-BO	CNN	CNN-BO	W-RNN
Hidden_dam	256	256	256	256	256
Batch_size	32	32	32	32	32
Embedding_dam	50	50	50	50	50
Filters	—	—	250	250	—
Kernel_size	—	—	3	3	—
Max_features	5000	5000	5000	5000	5000
Epoch	10	10	10	10	10
Min_count	10	10	10	10	10
Dropout	0.2	0.2	0.2	0.2	0.5
Activation function	Sigmoid	Sigmoid	Relu	Relu	Sigmoid