Re: [scikit-learn] Retracting model from the 'blackbox' SVM

2018-05-05 Thread Joel Nothman
The coef_ available from LinearSVC will be somewhat indicative of the relative importance of each feature. But you might want to look into our feature selection documentation: http://scikit-learn.org/stable/modules/feature_selection.html ___

Re: [scikit-learn] Jeff Levesque: neuroscience related datasets

2018-05-05 Thread David Nicholson
also (sorry for spamming the list!) should have said the Allen Institute has a ton of data: https://www.nwb.org/allen-cell-types-database/ and check out the cool dataset with this paper:

Re: [scikit-learn] Jeff Levesque: neuroscience related datasets

2018-05-05 Thread Michael Eickenberg
Hi Jeffrey, check out these here for neuron data and fmri: http://crcns.org/ And the ones here for fmri: https://openfmri.org/ You can get started by installing one of the following packages and using their dataset downloaders

Re: [scikit-learn] Jeff Levesque: neuroscience related datasets

2018-05-05 Thread David Nicholson
Hi Jeff, here's a couple of places to start, I'm sure other people can recommend more: https://crcns.org/ https://www.nature.com/sdata/policies/repositories (see under Neuroscience) There's also the challenge that Gael just announced, predicting autism from brain imaging data:

[scikit-learn] Jeff Levesque: neuroscience related datasets

2018-05-05 Thread Jeffrey Levesque via scikit-learn
Hi guys, I want to perform some basic data analysis. Anyone have good recommendations where I can obtain free datasets. I was thinking of trying to do something related to neuroscience. But, kaggle doesn't have many datasets for this focus. Thank you, Jeff Levesque

[scikit-learn] Announcing IMPAC: an IMaging-PsychiAtry Challenge, using data-science to predict autism from brain imaging

2018-05-05 Thread Gael Varoquaux
Dear colleagues, It is my pleasure to announce IMPAC: an IMaging-PsychiAtry Challenge, using data-science to predict autism from brain imaging. https://paris-saclay-cds.github.io/autism_challenge/ This is a machine-learning challenge on brain-imaging data to achieve the best prediction of

Re: [scikit-learn] Breiman vs. scikit-learn definition of Feature Importance

2018-05-05 Thread Guillaume LemaƮtre
+1 on the post pointed out by Jeremiah. On 5 May 2018 at 02:08, Johnson, Jeremiah wrote: > Faraz, take a look at the discussion of this issue here: > http://parrt.cs.usfca.edu/doc/rf-importance/index.html > > Best, > Jeremiah > =

Re: [scikit-learn] Multi learn error.

2018-05-05 Thread Roman Yurchak
Hi Aijaz, On 05/05/18 07:31, aijaz qazi wrote: > Dear developers of Scikit , Scikit is short for SciPy Toolkits (https://www.scipy.org/scikits.html); there is a number of those. Scikit-learn started as one (and this is the scikit-learn mailing list). The package you are refering is based on