Learn to build a neural network with one hidden layer, using forward propagation and backpropagation.
学习目标
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Understand hidden units and hidden layers
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Be able to apply a variety of activation functions in a neural network.
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Build your first forward and backward propagation with a hidden layer
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Apply random initialization to your neural network
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Become fluent with Deep Learning notations and Neural Network Representations
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Build and train a neural network with one hidden layer.
中文翻译------------------>
学习建立一个隐藏层的神经网络, 使用前向传播和反向传播。
学习目标：
了解隐含层单元和隐含层
能够在神经网络中应用各种激活函数。
使用隐含层构建您的第一个向前和向后传播
将随机初始化应用于您的神经网络
熟练使用深学习符号和神经网络表示
建立和训练一个隐藏层的神经网络。