Tensorflow 2 flower_photos花卉数据集手动下载、离线安装、本地加载、快速读取

Tensorflow 2 flower_photos花卉数据集手动下载、离线安装、本地加载、快速读取

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查看数据集列表：

 

flower_photos手动下载，Link:

data_root = tf.keras.utils.get_file( 

  'flower_photos','https://storage.googleapis.com/download.tensorflow.org/example_images/flower_photos.tgz', 

 

离线安装步骤

复制到：

C:\Users\DFKJ3\.keras\datasets

解压:

解压到当前文件夹

 

读取：

>>> image_generator = tf.keras.preprocessing.image.ImageDataGenerator(rescale=1/255)

>>> image_data = image_generator.flow_from_directory(str(data_root), target_size=IMAGE_SHAPE)

Found 3670 images belonging to 5 classes.

商务合做，科技咨询，版权转让：向日葵，135—4855__4328，xiexiaokui#qq.com