AttributeError: module 'keras.applications.mobilenet' has no attribute 'preprocess'

Question

我已经导入了 preprocess 模块，但它一直显示相同的错误。我应该如何解决这个错误？ 需要帮助解决此错误！

导入的库如下，

import tensorflow as tf
import keras
from tensorflow.keras.preprocessing import image_dataset_from_directory
from keras.preprocessing.image import ImageDataGenerator
from keras.applications import MobileNet
from keras.applications.mobilenet import preprocess_input

图像准备，

train_path = 'eggplant/training'
test_path = 'eggplant/testing'
valid_path = 'eggplant/validation'

train_batches = ImageDataGenerator(preprocessing_function = keras.applications.mobilenet.preprocess.input).flow_from.directory(train_path, target_size=(224,224), batch_size=10)
train_batches = ImageDataGenerator(preprocessing_function = keras.applications.mobilenet.preprocess.input).flow_from.directory(valid_path, target_size=(224,224), batch_size=10)
train_batches = ImageDataGenerator(preprocessing_function = keras.applications.mobilenet.preprocess.input).flow_from.directory(test_path, target_size=(224,224), batch_size=10, shuffle=False)

错误如下，

AttributeError                            Traceback (most recent call last)
<ipython-input-17-fc384b61e2b7> in <module>()
----> 1 train_batches = ImageDataGenerator(preprocessing_function = keras.applications.mobilenet.preprocess.input).flow_from.directory(train_path, target_size=(224,224), batch_size=10)
      2 train_batches = ImageDataGenerator(preprocessing_function = keras.applications.mobilenet.preprocess.input).flow_from.directory(valid_path, target_size=(224,224), batch_size=10)
      3 train_batches = ImageDataGenerator(preprocessing_function = keras.applications.mobilenet.preprocess.input).flow_from.directory(test_path, target_size=(224,224), batch_size=10, shuffle=False)

AttributeError: module 'keras.applications.mobilenet' has no attribute 'preprocess'

Answer 1

您应该使用 preprocess_input 而不是 preprocess.input。此外，您还需要将 flow_from.directory 更改为 flow_from_directory.