[GitHub] vandanavk commented on a change in pull request #12419: [MXNET-580] Add SN-GAN example

[GitBox <gi...@apache.org>]

vandanavk commented on a change in pull request #12419: [MXNET-580] Add SN-GAN example
URL: https://github.com/apache/incubator-mxnet/pull/12419#discussion_r215410492
 
 

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 File path: example/gluon/sn-gan/spectral_normalization_gan.py
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 @@ -0,0 +1,259 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# This example is inspired by https://github.com/jason71995/Keras-GAN-Library,
+# https://github.com/kazizzad/DCGAN-Gluon-MxNet/blob/master/MxnetDCGAN.ipynb
+# https://github.com/apache/incubator-mxnet/blob/master/example/gluon/dcgan.py
+
+
+import math
+import os
+import random
+import logging
+
+import imageio
+import numpy as np
+
+import mxnet as mx
+from mxnet import nd, autograd
+from mxnet import gluon
+from mxnet.gluon.data.vision import CIFAR10
+from mxnet.gluon import Block
+
+
+BATCH_SIZE = 64  # input batch size
+IMAGE_SIZE = 64  # image size
+Z_DIM = 100  # dimension of the latent z vector
+NUM_ITER = 1000  # number of epochs to train for
+LEARNING_RATE = 0.0002  # learning rate
+BETA = 0.5  # beta1 for adam
+OUTPUT_DIR = './data'  # output directory
+MANUAL_SEED = random.randint(1, 10000)  # manual seed
+CTX = mx.gpu()  # change to gpu if you have gpu
 
 Review comment:
   Default should be cpu?

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