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# Licensed to the Apache Software Foundation (ASF) under one
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# 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
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# KIND, either express or implied. See the License for the
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import mxnet as mx
def batchnorm ( net ,
gamma = None ,
beta = None ,
eps = 0.001 ,
momentum = 0.9 ,
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fix_gamma = False ,
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use_global_stats = False ,
output_mean_var = False ,
name = None ) :
if gamma is not None and beta is not None :
net = mx . sym . BatchNorm ( data = net ,
gamma = gamma ,
beta = beta ,
eps = eps ,
momentum = momentum ,
fix_gamma = fix_gamma ,
use_global_stats = use_global_stats ,
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output_mean_var = output_mean_var ,
name = name
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)
else :
net = mx . sym . BatchNorm ( data = net ,
eps = eps ,
momentum = momentum ,
fix_gamma = fix_gamma ,
use_global_stats = use_global_stats ,
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output_mean_var = output_mean_var ,
name = name
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)
return net
