Numpy实现的ANN识别手写数字mnist数据集
License: MIT License
dimensions = [28*28,100,10]
activation = [bypass,tanh,softmax]
train_num = 50000
batch_size = 100
learn_rate = 0.6
epoch_num = 100
parameters = train(parameters,learn_rate,epoch_num)
accuracy(parameters,"test") # 0.9785
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