Re: [Scikit-learn-general] Gradient descent backprop on layered RBMs

2011-11-28 Thread Timmy Wilson
Awesome! Thank you David -- backproppy looks nice + simple -- exactly what i needed to experiment/learn with. On Mon, Nov 28, 2011 at 1:22 PM, David Warde-Farley wrote: > On Mon, Nov 28, 2011 at 06:42:03PM +0100, Andreas Müller wrote: > >> I think it should be pretty straightforward, replacing

Re: [Scikit-learn-general] Gradient descent backprop on layered RBMs

2011-11-28 Thread David Warde-Farley
On Mon, Nov 28, 2011 at 06:42:03PM +0100, Andreas Müller wrote: > I think it should be pretty straightforward, replacing cp.prod() > with np.dot() and similar. > The implementation has lots of features, so I am not sure > how easy it is to understand. You can definitely have a look. > > If you al

Re: [Scikit-learn-general] Gradient descent backprop on layered RBMs

2011-11-28 Thread Andreas Müller
On 11/28/2011 05:23 PM, Timmy Wilson wrote: > Thanks Guys! > >> This is neither a Deep Belief Network nor a stack >> of RBMs, just a regular feed forward neural network >> that has a particularly well chosen set of initial weights. > Agreed. This is what i'm imagining. > > Assuming good results, i

Re: [Scikit-learn-general] Gradient descent backprop on layered RBMs

2011-11-28 Thread Timmy Wilson
Thanks Guys! > This is neither a Deep Belief Network nor a stack > of RBMs, just a regular feed forward neural network > that has a particularly well chosen set of initial weights. Agreed. This is what i'm imagining. Assuming good results, i'm sure i'll want to move to a GPU implementation. In

Re: [Scikit-learn-general] A new jenkins integration server is online for scikit-learn

2011-11-28 Thread Olivier Grisel
Setting up the coverage reports was actually easy: Here is the progress plot (along with the pep8 progress plot) on the project over time: https://jenkins.shiningpanda.com/scikit-learn/job/scikit-learn-py27-numpy1.5.1-scipy-0.10.0/ Here is the HTML report of the last successful build: htt

Re: [Scikit-learn-general] A new jenkins integration server is online for scikit-learn

2011-11-28 Thread Olivier Grisel
2011/11/28 Vlad Niculae : > Hi Olivier, > > This is very cool. Could we plot average test coverage as well, similar to > pep8? > Is there a way to subscribe to the build reports, like with the > buildbot? I signed up but still couldn't find one. Ideally I would like to send the notifications to t

Re: [Scikit-learn-general] A new jenkins integration server is online for scikit-learn

2011-11-28 Thread Olivier Grisel
2011/11/28 Andreas Müller : > On 11/28/2011 03:11 AM, Olivier Grisel wrote: >> I could not resist: >> >> I have configured the pep8 report: >> >>     >> https://jenkins.shiningpanda.com/scikit-learn/job/scikit-learn-py27-numpy1.5.1-scipy-0.10.0/ws/pep8.txt >> > This is pretty cool :) Thanks! >> Th

Re: [Scikit-learn-general] Gradient descent backprop on layered RBMs

2011-11-28 Thread Andreas Müller
I'd like to add something to David's addition to Olivier's answer: There are also some alternatives to Theano ;) Theano is great, in particular with all the docs and tutorials, but I think it feels like learning a new language. My lab has a CUDA library called CUV that aims to be a numpy replace

Re: [Scikit-learn-general] A new jenkins integration server is online for scikit-learn

2011-11-28 Thread Andreas Müller
On 11/28/2011 03:11 AM, Olivier Grisel wrote: > I could not resist: > > I have configured the pep8 report: > > > https://jenkins.shiningpanda.com/scikit-learn/job/scikit-learn-py27-numpy1.5.1-scipy-0.10.0/ws/pep8.txt > This is pretty cool :) Thanks! > There is currently 511 errors. Please feel

Re: [Scikit-learn-general] A new jenkins integration server is online for scikit-learn

2011-11-28 Thread Vlad Niculae
Hi Olivier, This is very cool. Could we plot average test coverage as well, similar to pep8? Is there a way to subscribe to the build reports, like with the buildbot? I signed up but still couldn't find one. Vlad On Mon, Nov 28, 2011 at 4:26 AM, Olivier Grisel wrote: > 2011/11/28 Olivier Grisel