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[英]expected convolution2d_input_1 to have 4 dimensions, but got array with shape (150, 150, 1)
[英]Expected convolution2d_input_1 to have 4 dimensions, but got array with shape error in keras
我在keras中運行以下代碼片段作為tensorflow backhend。
網絡架構:
model = Sequential()
model.add(Convolution2D(32, 3, 3, border_mode="same",input_shape=(numChannels,imgRows, imgCols)))
model.add(Activation("relu"))
model.fit(trainData, trainLabels, batch_size=batch_size,nb_epoch=20, verbose=verbose)
我收到如下錯誤:
ValueError:檢查模型輸入時出錯:預期convolution2d_input_1具有4個維,但數組的形狀為(89696,1024)
如何解決這個問題? 提前致謝!!
trainData
的格式不正確,應該具有形狀(numImages, numChannels, imgRows, imgCols)
。
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