Mercurial > pylearn
comparison squashfn.py @ 535:a6068dedfbd6
Added squashfn
| author | Joseph Turian <turian@gmail.com> |
|---|---|
| date | Wed, 19 Nov 2008 18:14:43 -0500 |
| parents | |
| children |
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| 534:eaa5ad4089a1 | 535:a6068dedfbd6 |
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| 1 | |
| 2 def squashfn(str): | |
| 3 if str == "sigmoid": | |
| 4 import theano.tensor.nnet as nnet | |
| 5 return nnet.sigmoid | |
| 6 elif str == "tanh": | |
| 7 import theano.tensor as t | |
| 8 return t.tanh | |
| 9 elif str == "softsign": | |
| 10 from theano.sandbox.softsign import softsign | |
| 11 return softsign | |
| 12 else: assert 0 | |
| 13 | |
| 14 |