import?tensorflow?as?tf

def?lrelu（x?leak=0.2?name=“lrelu“?alt_relu_impl=False）:

????with?tf.variable_scope（name）:
????????if?alt_relu_impl:
????????????f1?=?0.5?*?（1?+?leak）
????????????f2?=?0.5?*?（1?-?leak）
????????????#?lrelu?=?1/2?*?（1?+?leak）?*?x?+?1/2?*?（1?-?leak）?*?|x|
????????????return?f1?*?x?+?f2?*?abs（x）
????????else:
????????????return?tf.maximum（x?leak*x）

def?instance_norm（x）:

????with?tf.variable_scope（“instance_norm“）:
????????epsilon?=?1e-5
????????mean?var?=?tf.nn.moments（x?[1?2]?keep_dims=True）
????????scale?=?tf.get_variable（‘scale‘[x.get_shape（）[-1]]?
????????????initializer=tf.truncated_normal_initializer（mean=1.0?stddev=0.02））
????????offset?=?tf.get_variable（‘offset‘[x.get_shape（）[-1]]initializer=tf.constant_initializer（0.0））
????????out?=?scale*tf.di

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-12-07?18:29??CycleGAN-master\
?????文件??????????39??2017-12-07?18:29??CycleGAN-master\.gitignore
?????目錄???????????0??2017-12-07?18:29??CycleGAN-master\.ipynb_checkpoints\
?????文件????????5261??2017-12-07?18:29??CycleGAN-master\.ipynb_checkpoints\Blog?for?CycleGan-checkpoint.ipynb
?????文件???????10511??2017-12-07?18:29??CycleGAN-master\.ipynb_checkpoints\CycleGAN_notebook-checkpoint.ipynb
?????文件????????2076??2017-12-07?18:29??CycleGAN-master\README.md
?????目錄???????????0??2017-12-07?18:29??CycleGAN-master\__pycache__\
?????文件????????2213??2017-12-07?18:29??CycleGAN-master\__pycache__\layers.cpython-36.pyc
?????文件?????????812??2017-12-07?18:29??CycleGAN-master\download_datasets.sh
?????目錄???????????0??2017-12-07?18:29??CycleGAN-master\images\
?????文件??????115630??2017-12-07?18:29??CycleGAN-master\images\Generator.jpg
?????文件??????235718??2017-12-07?18:29??CycleGAN-master\images\Results.jpg
?????文件???????70319??2017-12-07?18:29??CycleGAN-master\images\discriminator.jpg
?????文件??????115099??2017-12-07?18:29??CycleGAN-master\images\distortion.jpg
?????文件???????97526??2017-12-07?18:29??CycleGAN-master\images\model.jpg
?????文件????????2533??2017-12-07?18:29??CycleGAN-master\layers.py
?????文件???????14485??2017-12-07?18:29??CycleGAN-master\main.py
?????文件????????4771??2017-12-07?18:29??CycleGAN-master\model.py