Mercurial > pylearn

comparison doc/v2_planning/dataset.txt @ 1117:c1943feada10

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Proposal for theano dataset wrapper. The details still have to be worked out.
author Arnaud Bergeron <abergeron@gmail.com>
date Tue, 14 Sep 2010 15:22:48 -0400
parents 18a092001752
children 27d0ef195e1d
comparison
equal deleted inserted replaced
1116:18a092001752 1117:c1943feada10
366 in the shared variable. 366 in the shared variable.
367 367
368 AB: I have an idea about this which kind of fits in the "building a 368 AB: I have an idea about this which kind of fits in the "building a
369 theano op" thing that we talked about at the last meeting. 369 theano op" thing that we talked about at the last meeting.
370 370
371 We could have a specialezed theano op that takes a dataset and returns 371 We can just build a theano Op that wraps dataset objects and takes
372 chunks of it with a index using the standard Dataset interface. The 372 care of the details of tranferring data to the GPU or otherwise.
373 code to transfer to the GPU or whatever goes in that Op and we don't 373
374 need to change to dataset interface. 374 I have a prototype interface/implemantation in the shared_dataset.py
375 file in this directory.