Open yjmlaile opened 6 years ago
The data after actnorm and reverse actnorm is very different from the original data，
a = tf.constant(np.random.randn(3,4,4,3), dtype = tf.float32, name = "a") net = a
with tf.variable_scope("scope") as scope: for i in range(30): net = actnorm("act"+str(i), net)
with tf.variable_scope("scope") as scope: scope.reuse_variables() for j in reversed(range(30)): net = actnorm("act"+str(j), net, reverse = True)
with tf.Session() as sess: init = tf.global_variables_initializer() sess.run(init) _a, _net = sess.run([a, net])
print("_a - _net is", _a - _net)
"_a - _net is"...... [[ 1.5863475e+05 -8.5023642e-02 1.2175249e+04] [ 1.5863484e+05 4.7517967e-01 1.2174989e+04] [ 1.5863616e+05 5.8058143e-02 1.2174503e+04] [ 1.5863489e+05 -5.7814121e-02 1.2174427e+04]]
[[ 1.5863278e+05 1.6660476e-01 1.2175197e+04] [ 1.5863495e+05 4.9495590e-01 1.2174029e+04] [ 1.5863642e+05 -2.7934742e-01 1.2174598e+04] [ 1.5863430e+05 4.6225822e-01 1.2173828e+04]]
[[ 1.5863350e+05 9.5161140e-02 1.2175784e+04] [ 1.5863411e+05 9.7796828e-02 1.2175356e+04] [ 1.5863566e+05 1.8912268e-01 1.2171764e+04] [ 1.5863397e+05 1.6332370e-01 1.2173685e+04]]]] ......
I want to know how to solve this problem,if this reverse operation can't reverse completely？ thanks
The data after actnorm and reverse actnorm is very different from the original data，
my code begin
a = tf.constant(np.random.randn(3,4,4,3), dtype = tf.float32, name = "a") net = a
with tf.variable_scope("scope") as scope: for i in range(30): net = actnorm("act"+str(i), net)
with tf.variable_scope("scope") as scope: scope.reuse_variables() for j in reversed(range(30)): net = actnorm("act"+str(j), net, reverse = True)
with tf.Session() as sess: init = tf.global_variables_initializer() sess.run(init) _a, _net = sess.run([a, net])
end
output begin
"_a - _net is"...... [[ 1.5863475e+05 -8.5023642e-02 1.2175249e+04] [ 1.5863484e+05 4.7517967e-01 1.2174989e+04] [ 1.5863616e+05 5.8058143e-02 1.2174503e+04] [ 1.5863489e+05 -5.7814121e-02 1.2174427e+04]]
[[ 1.5863278e+05 1.6660476e-01 1.2175197e+04] [ 1.5863495e+05 4.9495590e-01 1.2174029e+04] [ 1.5863642e+05 -2.7934742e-01 1.2174598e+04] [ 1.5863430e+05 4.6225822e-01 1.2173828e+04]]
[[ 1.5863350e+05 9.5161140e-02 1.2175784e+04] [ 1.5863411e+05 9.7796828e-02 1.2175356e+04] [ 1.5863566e+05 1.8912268e-01 1.2171764e+04] [ 1.5863397e+05 1.6332370e-01 1.2173685e+04]]]] ......
output end
I want to know how to solve this problem,if this reverse operation can't reverse completely？ thanks