The algorithm used the BP neural network, and the neural network was trained by samples which were selected according to user feedback score.
该算法引入BP神经网络模型，根据用户反馈分值选择样本训练神经网络。
The algorithm used the BP neural network, and the neural network was trained by samples which were selected according to user feedback score.
该算法引入BP神经网络模型，根据用户反馈分值选择样本训练神经网络。
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