Deep Learning Structure for Cross-Domain Sentiment Classification Based on Improved Cross Entropy and Weight
Table 7
The variation of accuracy rate with the number of iterations under different loss functions.
Times loss function
Iteration
1
2
3
4
5
Binary_crossentropy
82.68
82.39
81.57
81.27
80.76
Binary-optimize
81.88
81.52
83.02
82.99
82.21
Hinge
50.00
50.00
50.00
50.00
50.00
MAPE
50.00
50.00
50.00
50.00
50.00
MAE
54.78
75.38
77.25
78.04
78.81
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