我构建了自己的数据生成器以便在keras.fit_发电机在
training_generator = DataGenerator.DataGenerator('TrainingLoader',
list_id,
mask_id,
n_cube=n_cube_train,
batch_size=2,
dim=(64, 64, 64),
n_channels=1,
n_classes=3,
shuffle=True,
augmentation=True,
overlap=4,
rotation=0,
translation=0,
scaling=1,
channel_first=False,
depth_first=False)
validation_generator = DataGenerator.DataGenerator('ValidLoader',
valid_list_id,
valid_mask_list_id,
n_cube=n_cube_valid,
batch_size=2,
dim=(64, 64, 64),
n_channels=1,
n_classes=3,
shuffle=False,
augmentation=False,
overlap=4,
rotation=0,
translation=0,
scaling=1,
channel_first=False,
depth_first=False)
model3.fit_generator(generator=training_generator,
epochs=1000,
validation_data=validation_generator,
validation_freq=1,
verbose=1,
shuffle=False,
workers=0,
callbacks=callback)
在============================================================================= 类数据生成器(keras.utils.序列): '为Keras生成数据'
^{pr2}$
我的总量不能除以我的批量大小。所以它没有触发on_epoch_end调用。体积除以2的奇数
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