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# Licensed to the Apache Software Foundation (ASF) under one
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# 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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# under the License.
################################################################################
# Common models used in testing
################################################################################
function rand_dims(max_ndim=6)
tuple(rand(1:10, rand(1:max_ndim))...)
end
function mlp2()
data = mx.Variable(:data)
out = mx.FullyConnected(data, name=:fc1, num_hidden=1000)
out = mx.Activation(out, act_type=:relu)
out = mx.FullyConnected(out, name=:fc2, num_hidden=10)
return out
end
function mlpchain()
mx.@chain mx.Variable(:data) =>
mx.FullyConnected(name=:fc1, num_hidden=1000) =>
mx.Activation(act_type=:relu) =>
mx.FullyConnected(name=:fc2, num_hidden=10)
end
"""
execution helper of SymbolicNode
"""
function exec(x::mx.SymbolicNode; feed...)
ks, vs = zip(feed...)
vs = mx.NDArray.(vs)
e = mx.bind(x, context = mx.cpu(), args = Dict(zip(ks, vs′)))
mx.forward(e)
e.outputs
end