建立keras model出現This model has not yet been built. Build the model first by calling `build()` or calling `fit()` with some data, or specify an `input_shape` argument in the first layer(s) for automatic build 錯誤 - Cupoy

2019/12/10 05:29 AM

電腦視覺深度學習論壇

王政雲

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在HW11內的程式碼，如下: 

classifier = Sequential()

classifier.add(Convolution2D(filters = (3,3),kernel_size =32))

print(classifier.summary())

# 下列會無法執行，回出現錯誤，想問一下這一行是不適寫錯了，看錯誤法需要先call  build() fit() 才會建立模型。

ValueError: This model has not yet been built. Build the model first by calling `build()` or calling `fit()` with some data, or specify an `input_shape` argument in the first layer(s) for automatic build.