用反向传导思想求导

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==中英文对照==
==中英文对照==
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:反向传导 backpropagation
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:稀疏编码 sparse coding
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:权重矩阵 weight matrix
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:目标函数 objective
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:平滑地形L1稀疏罚函数 Smoothed topographic L1 sparsity penalty
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:重建代价 reconstruction cost
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:稀疏自编码器 sparse autoencoder
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:梯度 gradient
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:神经网络 neural network
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:神经元 neuron
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:激励 activation
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:激励函数 activation function
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:独立成分分析 independent component analysis
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:单位激励函数 identity activation function
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:平方函数 square function
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:分组矩阵 grouping matrix
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:特征矩阵 feature matrix

Latest revision as of 09:53, 8 April 2013

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