“back propagation”的概念、定义、翻译、参考文献-科学参考

单词	back propagation
释义	back propagation Encyclopedia 理学反向传播释 back propagation;BP反向传播一种与最优化方法结合使用的，通过逐层计算损失函数相对于神经网络权值参数的梯度，来训练人工神经网络的快速计算偏导数的方法。
随便看	hard-clipped auto-correlation hard-clipped auto-correlator hard condition resistant fiber hard control hardcopy hard corals hard core hardcover hard-cover binding line hardcover book hard crown-glass hard cutting hard decision hard dense loops hard direction hard direction for magnetization hard direction of magnetization hard disk hard disk drive hard disk drive, HDD hard disk drive，HDD harddisk playout system hard disk recorder for real time slow motion hard disk, rigid disk hard drawing

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