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鸿蒙开发者社区
我们常说机器学习三大件:模型、损失函数、优化算法。 模型:线性回归、逻辑回归、SVM、CNN、RNN、LSTM、Transformer等等。 损失函数:均方误差、交叉熵、对比损失。 优化算法:梯度下降、Adam、RMSProp、牛顿法等等。 其中损失函数通过衡量模型预测值和真实值 ...
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