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

Figure 13

Changes in loss rate of CNN model and CNN-BO model in Chinese and English datasets. (a) Change in loss rate of CNN in English dataset. (b) Change in loss rate of CNN-BO in English dataset. (c) Change in loss rate of CNN in Chinese dataset. (d) Change in loss rate of CNN-BO in Chinese dataset.

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