[theano-users] Modify theano MLP class object with multiple outputs

[rogelio andrade]

Hi


I am using this theano code MLP
<https://github.com/zxie/vae/blob/master/mlp.py> which implements a
variational AE. I am interested on getting self.mu and self.var when the
MLP is used in the decoder. However, I am not sure what is the easiest way
to do such modification in this code (and on the vae.py), basically I need
something like this:


# for use as decoder
if y:
assert(eps is None)
# XXX specific to [0, 1] outputs
self.out = [T.nnet.sigmoid(self.mu),self.mu,self.var]
self.cost = -T.sum(log_diag_mvn(self.out, self.var)(y))


but of course this does not work. Is it a way to get multiple outputs as
above? or how can I get the mu and var in the decoder step?

[Jesse Livezey]

Theano functions can have multiple outputs. What error are you getting?

Post by rogelio andrade
Hi
I am using this theano code MLP
<https://github.com/zxie/vae/blob/master/mlp.py> which implements a
variational AE. I am interested on getting self.mu and self.var when the
MLP is used in the decoder. However, I am not sure what is the easiest way
to do such modification in this code (and on the vae.py), basically I need
# for use as decoder
assert(eps is None)
# XXX specific to [0, 1] outputs
self.out = [T.nnet.sigmoid(self.mu),self.mu,self.var]
self.cost = -T.sum(log_diag_mvn(self.out, self.var)(y))
but of course this does not work. Is it a way to get multiple outputs as
above? or how can I get the mu and var in the decoder step?