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我創建了一個旨在識別對象的CNN。重塑Keras中的圖像數據以符合CNN要求
from keras.preprocessing.image import img_to_array, load_img
img = load_img('newimage.jpg')
x = img_to_array(img)
x = x.reshape((1,) + x.shape)
scores = model.predict(x, verbose=1)
print(scores)
但是我越來越:
expected convolution2d_input_1 to have shape (None, 3, 108, 192) but got array with shape (1, 3, 192, 108)
我的模型:
def create_model():
model = Sequential()
model.add(Convolution2D(32, 3, 3, input_shape=(3, img_width, img_height)))
model.add(Activation('relu'))
model.add(MaxPooling2D(pool_size=(2, 2)))
model.add(Convolution2D(32, 3, 3))
model.add(Activation('relu'))
model.add(MaxPooling2D(pool_size=(2, 2)))
model.add(Convolution2D(64, 3, 3))
model.add(Activation('relu'))
model.add(MaxPooling2D(pool_size=(2, 2)))
model.add(Flatten())
model.add(Dense(64))
model.add(Activation('relu'))
model.add(Dropout(0.5))
model.add(Dense(1))
model.add(Dense(3, activation='softmax'))
model.compile(loss='categorical_crossentropy',
optimizer='rmsprop',
metrics=['accuracy'])
return model
我已經看了相關答案和文檔,但在不知如何重塑該數組與預期的相符?
你可以顯示你的「模型」的定義? –
當然@WasiAhmad,加入 –
我已檢查您的代碼,它的工作!看到我的答案:) –