Then propose two fast methods for training and execution, Selective Gain Computation algorithm and Sparse Feature Tree, accordingly.

然后分别从训练和执行两个方面提出快速方法：选择性增益计算方法和稀疏特征树方法。

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Then propose two fast methods for training and execution, Selective Gain Computation algorithm and Sparse Feature Tree, accordingly.

然后分别从训练和执行两个方面提出快速方法：选择性增益计算方法和稀疏特征树方法。

youdao