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Theano
Published on Jul 27, 20172865 Views
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Chapter list
Theano - A Fast Python Library for Modelling and Training00:00
Objectives00:02
Motivation and design02:03
Goals03:37
Theano: A mathematical symbolic expression compiler05:13
Current status06:32
Related projects07:22
Overview08:06
Symbolic inputs08:37
Shared variables09:59
Build an expression10:45
pydotprint(out, compact=False)11:45
pydotprint(out)12:24
The back-propagation algorithm12:35
Using theano.grad12:57
pydotprint([dC_dW, dC_db])14:30
pydotprint([upd_W, upd_b])15:23
Function compilation15:41
Computing values15:51
Updating shared variables17:24
Graph optimizations19:04
Enabling/disabling optimizations20:56
pydotprint(out)21:57
pydotprint(predict)22:14
pydotprint([upd_W, upd_b])22:54
pydotprint(train)23:02
debugprint23:46
Code generation and execution24:16
Using the GPU25:23
Configuration flags27:01
Overview of scan27:42
Example: Loop with accumulation28:35
Visualization, debugging, and diagnostic tools28:41
Extending Theano29:13
New features29:52
Current development30:40
Projects in our road map31:40
What is Lasagne?32:32
Acknowledgements33:29
Thanks for your attention33:50
Examples34:22