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

Figure 12

Loss rate change of LSTM model and LSTM-BO model in Chinese and English datasets. (a) Loss rate change of LSTM in English dataset. (b) Loss rate change of LSTM-BO in English dataset. (c) Loss rate change of LSTM in Chinese dataset. (d) Loss rate change of LSTM-BO in Chinese dataset.

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