James A. Bednar

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  • Topographica

    jbednar committed revision 10818 to the Topographica SVN repository, changing 1 files.

    2009-11-30 11:40:57 UTC in Topographica

  • Topographica

    jbednar committed revision 10817 to the Topographica SVN repository, changing 1 files.

    2009-11-30 11:40:51 UTC in Topographica

  • ConnectionField cannot easily be instantiated

    Now that Konstantin is working on ConnectionField, it has become clear that it would be useful to be able to instantiate a CF on the command line and work with it. Presumably that was simple in the past, but it is currently very difficult, because of some bogus handling of the mask argument (see error below). The problem is that mask=None by default, but there is not actually any support for...

    2009-11-23 13:42:47 UTC in Topographica

  • Better directory organization for examples

    At present, user-written example files and models go into either examples/, if they are settled and ready for someone else to build on, or in contrib/ otherwise. In the long run, we'll probably need more precise categorization so that the purpos and usage of these files is clear. Based on a discussion between me and Chris Ball in September 2008, below is our current plan, awaiting...

    2009-11-19 14:23:07 UTC in Topographica

  • Comment: IPython: emacs integration

    Jeff P. and I discussed Emacs integration a couple of years back, and he even supplied some patches, but I have yet to do anything about it. I've attached his updated version, plus our discussion (below). Jim | From: Jefferson P. | Date: Sep 25 10:37:32 2007 -0400 | | On Sep 25, 2007, at 10:21 AM, James A. Bednar wrote: | | > | From: Jefferson P. | > | Date: Sep 18...

    2009-11-19 13:52:24 UTC in Topographica

  • Comment: examples/Makefile vs examples/run.py

    Seems like we should definitely eliminate examples/Makefile, though it looks like that will take some work.

    2009-11-18 12:41:09 UTC in Topographica

  • Incorrect filenames for projection-based plots

    By default, the filename generated for a Connection Fields plot, and presumably also a Projection Activity plot, does not show the target sheet name. E.g.: $ ./topographica -g examples/tiny.ty >>> save_plotgroup("Connection Fields",sheet=topo.sim['V1']) yields a file named tiny_000000.00_Afferent_(from_Retina).png. That filename should instead be like tiny_000000.00_V1_Afferent.png...

    2009-11-12 16:28:26 UTC in Topographica

  • Comment: Projection Activity errors for mousing

    The incorrect plot labels have been fixed in r10755.

    2009-11-12 16:21:17 UTC in Topographica

  • Topographica

    jbednar committed revision 10756 to the Topographica SVN repository, changing 4 files.

    2009-11-12 16:08:31 UTC in Topographica

  • Comment: plotgrouppanel back/forward buttons not working properly?

    Hmm. I guess we could make the refresh button add the plot to the history *before* doing the refresh, if there is one, instead of after, which would catch this. But that would require reinterpreting how we are using the history, so that the current time is not on the history, unless we did something tricky. Plus it wouldn't catch all plots generated on the commandline, just those for which...

    2009-11-12 13:14:51 UTC in Topographica

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  • 2000-06-23 (10 years ago)
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