MichalDanielDobrzanski / DeepLearningPython

neuralnetworksanddeeplearning.com integrated scripts for Python 3.5.2 and Theano with CUDA support
MIT License
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请教network.py #43

Open caimeigao123 opened 9 months ago

caimeigao123 commented 9 months ago

我用定义[4,3,2]的网络跟踪发现 def backprop(self, x, y): z = np.dot(w, activation)+b 这里打印出来的z是一个矩阵,不是一个vector,不知道什么原因。 能否指点一下,谢谢!