aggarwalstuti

AttributeError: module 'keras.backend' has no attribute 'sum'

1

After entering the following code: metrics=['accuracy', jacard_coef] def get_model(): return multi_unet_model(n_classes=n_classes, IMG_HEIGHT=IMG_HEIGHT, IMG_WIDTH=IMG_WIDTH, IMG_CHANNELS=IMG_CHANNELS) model = get_model() model.compile(optimizer='adam', loss=total_loss, metrics=metrics) #model.compile(optimizer='adam', loss='categorical_crossentropy', metrics=metrics) model.summary() history1 = model.fit(X_train, y_train, batch_size =...