Open vruetten opened 6 years ago
@vrutten I added some details for installation. Hope it helps. https://github.com/zqwei/pyslds
Thanks Ziqiang. @mattjj, can you update pip with the latest pylds so that we don't have to install it from source? In the meantime, I'll remove the hips dependency.
On Mon, Feb 26, 2018 at 9:59 AM, Ziqiang Wei notifications@github.com wrote:
@vrutten https://github.com/vrutten I added some details for installation. Hope it helps. https://github.com/zqwei/pyslds
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Hi Ziqiang(!) Funny to find you through this interface.
I'm not quite sure why you reference "details for installation.". Installation/models work fine. I just seem to have issues with the HSMMSLSD one. Thanks for any clarifications.
Ah, good point. The HSMM + SLDS is a relatively untested combination. I'll look into the generation code and see if I can debug it.
Best, Scott
On Mon, Feb 26, 2018 at 11:25 AM, vmsr2 notifications@github.com wrote:
Hi Ziqiang(!) Funny to find you through this interphase.
I'm not quite sure why you reference "details for installation.". Installation/models work fine. I just seem to have issues with the HSMMSLSD one. Thanks for any clarifications.
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@vrutten Hi, Virginia, as Scott mentioned, some of the code uses updated libs and I wrote a summary which should be pip-installed with independent effort to make the code runnable (if you did not realize that).
Hi again,
Would you have a maths write up of the derivations associated with the various models? It would make following the code quite a bit easier. (Or point me to a paper which has them explicitly.)
Thanks!
Hi again :) Double checking (in order not to duplicate work) Gibbs sampling works fine, VBEM works for the DefaultSLDS model, but not for all the other models (e.g.: HSMMSLDS). I get errors when trying to run inference using the Viterbi approximation on the DefaultSLDS. Could you tell me if the code is supposed to be working (i.e.: there's a simple implementation issue on my half) or if that part of the code is still to be debugged?
thanks
Hi Matt and Scott,
Thanks for the awesome toolbox.
I’ve been having some trouble when trying to link a HSMM and an SLDS. A “NotImplementedError” error gets raised when I try to generate from the model. (The HMMSLDS version works fine.) I'm not sure if I'm doing something wrong.
For instance if I try to generate from a HSMMSLDS, I get the following error. Thanks for letting me know what I should do (and again for making your code open-source)