[IPython-User] Theano & the IPython notebook

massimo di stefano massimodisasha@gmail....
Wed Dec 19 16:20:46 CST 2012


David, the this is really nice!
A practical demonstration on how easy is to implement an ipython extension.
Thanks!
On Dec 19, 2012 4:57 PM, "David Warde-Farley" <d.warde.farley@gmail.com>
wrote:

> Hello all,
>
> I'm not sure how much the IPython and Theano userbases intersect, but
> for those of you using IPython's incredibly useful browser-based
> notebook to prototype Theano code, you may find this useful. The long
> and short of it was I was trying to figure out the difference between
> two graphs and got sick of calling Theano's pydotprint function and
> then opening up image viewers manually, so I wrote the 20-odd lines of
> code necessary to take advantage of IPython's extended pretty-printing
> for my purposes.
>
> Code:
> https://gist.github.com/4340606
>
> Usage demonstration: http://i.imgur.com/7WWqq.png
>
> I haven't yet extended this to automatically print the graphs for
> intermediate _variables_, as I think pydotprint_variables needs a bit
> of a refactor/unification of its arguments with regular pydotprint,
> but it should be reasonably straightforward in the future.
>
> Hope somebody else finds this useful.
>
> David
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