Re: [Scikit-learn-general] Jenkins is back to all green^W blue

Sounds good to me! 2014/1/8 Olivier Grisel > Good news, I fixed the last jenkins failure: > > https://jenkins.shiningpanda-ci.com/scikit-learn/ > > The python 2.6 job is now aligned to the bumped minimally supported > dependencies: > > - python 2.6 > - numpy 1.6.1 > - scipy 0.9.0 > > If no on

Re: [Scikit-learn-general] Dev website again

I'm busy doing a build of it now whilst it's not automated yet with Rackspace (coming soon) 2014/1/7 Andy > Hey everybody. > > I noticed the dev website wasn't build for a while now. Is anyone on that? > > > Cheers, > Andy > > > -

Re: [Scikit-learn-general] Call for reviews - Text Analysis tutorial

Agg -- new conflicts.. still - review's welcome 2013/12/17 Jaques Grobler > Hi all.. > > If anybody has some time - I'd really appreciate last reviews on this PR > for the Text Analysis tutorial. The PR is available here below: > > https://github.com/scikit-

[Scikit-learn-general] Call for reviews - Text Analysis tutorial

Hi all.. If anybody has some time - I'd really appreciate last reviews on this PR for the Text Analysis tutorial. The PR is available here below: https://github.com/scikit-learn/scikit-learn/pull/1971 Online build available here: http://jaquesgrobler.github.io/online-sklearn-build/documentation

Re: [Scikit-learn-general] New year's resolution: learn some R with Hastie and Tibshirani

Thanks for the share +1 2013/11/26 Sam Bessalah > Cant wait for you to teach me some R Olivier ;) > I enrolled ;) > > Sam Bessalah > > > On Nov 26, 2013, at 7:04 PM, Olivier Grisel > wrote: > > > > > https://class.stanford.edu/courses/HumanitiesScience/StatLearning/Winter2014/about > > > > """

Re: [Scikit-learn-general] release time

An awkward one to mention.. But, What are the chances of removing HMMs for the next release.. Issues and PRs still keep popping up as some users still want it.. but nobody is maintaining it and as it's been said it doesn't really fit the API/scope.. 2013/11/6 Nelle Varoquaux > It'd be nice to

Re: [Scikit-learn-general] Comparing probabilities

I believe this message is from Abhi too - regarding the same question: How can we combine probabilities from multiple classifiers in sklearn? > [Classifiers are trained on similar type datasets, difference being their > sizes and the way each result might be used]. I am using SGDClassifier to > tr

Re: [Scikit-learn-general] MiniBatchKmeans crashes

@ogrisel I can reproduce this but at first glance don't really know what's causing this. You have any thoughts on this crash, Olivier? Regards, J 2013/11/24 Olivier Grisel > Thanks for the reproduction case. Could you please open a new issue on > github? > > -- > Olivier > > >

Re: [Scikit-learn-general] Cleaning/feature extraction of e-mail messages

@Florian - Abhishek's suggestion is the way to go. Simple and works well [?] 2013/11/25 abhishek > a simple way of cleaning the html tags is using NLTK's "clean_html" > > > On Mon, Nov 25, 2013 at 12:30 PM, Jaques Grobler > wrote: > >> Hey Florian

Re: [Scikit-learn-general] Cleaning/feature extraction of e-mail messages

Hey Florian, So you need some lexical analyzer to remove all the HTML tags etc before you start your classification? I'm not sure about any ready-to-use packages for this (I'm sure they're out there), but I've played around with pythons `re` module at some point and now found this which might be u

Re: [Scikit-learn-general] Which scikit-learn contributors share common interests?

This is such a cool idea.. Thinking further than just a cool example, it could be quite cool to integrate this into the support part of the website.. For example, somebody has a problem/project or just a question.. or just a topic they wish to discuss. Apart from the normal ML route, it could be q

Re: [Scikit-learn-general] Proposed feature for graph_shortest_path

> Anyone for renaming utils to _utils? If we don't do this at some > point, we're going to have to support utils and we can't change stuff > anymore. +2 2013/10/13 Andreas Mueller > On 10/11/2013 01:17 AM, Lars Buitinck wrote: > > 2013/10/11 Jacob Vanderplas : > >> I think this sort of enhancem

Re: [Scikit-learn-general] partial_fit behavior for SGDClassifier

Thanks Gael! @Akhil, I hope this answers your questions Jaques 2013/10/16 Gael Varoquaux > On Wed, Oct 16, 2013 at 01:40:09AM +0200, Jaques Grobler wrote: > > I'm not 100% on this and would appreciate further input here, as I'm half > > assleep right now! :D >

Re: [Scikit-learn-general] partial_fit behavior for SGDClassifier

Hi As far as I understand it, this seems expected to me. Basically, partial-fit does online-training on the data.. treating it's 'X' as a subset of the total data - so it expects to be working with chunks. when the second partial_fit call is made, it's not like a normal 'fit' that refits the classi

Re: [Scikit-learn-general] MultinomialNB partial_fit in 0.14?

I agree with Olivier - On the latest dev version for me, partial_fit is there I am unable to reproduce this problem - >>> model = naive_bayes.MultinomialNB() >>> model.partial_fit(X, Y, classes = [0, 1]) >>> dir(model) ['__abstractmethods__', '__class__', '__delattr__',

Re: [Scikit-learn-general] dev website rebuild

+10 too! 2013/10/8 Andreas Mueller > On 10/07/2013 12:50 PM, Gael Varoquaux wrote: > > On Tue, Sep 03, 2013 at 05:03:15PM +0200, Fabian Pedregosa wrote: > >> The docs are now written to $previous_path + /stable/, and this > broke my > >> upload script. I've updated my script and it shou

Re: [Scikit-learn-general] Links to github sources in docs?

Hi Michal, There is an issue open for this: https://github.com/scikit-learn/scikit-learn/issues/1680?source=cc Feel free to join in Cheers, J 2013/10/4 Michal Romaniuk > I'm not sure if it's feasible but it would be nice to have links to > github sources in the online docs. When I'm writing

Re: [Scikit-learn-general] Python-Recsys/Crab using scikit-learn code without attribution (stealing?)

They don't appear to have any online docs yet - or am I just missing that? Maybe they intended to mention sklearn there.. eitherway, I agree with sending them a PR 2013/10/3 Olivier Grisel > 2013/10/3 Lars Buitinck : > > Dear all, > > > > I was just going through the code for Crab, aka Python-

Re: [Scikit-learn-general] Probabilistic PCA

@Dennis - sorry I just saw you're message a second too late. 2013/9/24 Jaques Grobler > ProbabilisticPCA will be removed in version 0.16 as it is deprecated. > > The documentation duplication comes from the fact that ProbabilisticPCA > inherited from PCA and thus took docs

Re: [Scikit-learn-general] Probabilistic PCA

ProbabilisticPCA will be removed in version 0.16 as it is deprecated. The documentation duplication comes from the fact that ProbabilisticPCA inherited from PCA and thus took docstrings too in the auto generated reference section. J 2013/9/24 Shishir Pandey > On 24-09-2013 18:03, Denis-Alexa

Re: [Scikit-learn-general] Error when using an array for one feature linear regression

On a sidenote regarding my different traceback - i'm using the latest developers version 2013/9/24 Jaques Grobler > Hi Luca, > > From the docs, > > fit(*X*, *y*, > *n_jobs=1*)<http://scikit-learn.org/stable/modules/generated/sklearn.linear_m

Re: [Scikit-learn-general] Error when using an array for one feature linear regression

Hi Luca, >From the docs, fit(*X*, *y*, *n_jobs=1*) Fit linear model. Parameters : *X* : numpy array or sparse matrix of shape [n_samples,n_features] Training

Re: [Scikit-learn-general] dev website rebuild

Hmm i've no idea.. I can do a manual update in the meanwhile, but I don't know why cron job hasn't been doing it :\ 2013/9/3 Andreas Mueller > Hey again. > So it seems the dev website hasn't been updated for weeks. > Does anyone know what happened to the cron job? > Fabian? Gael? Jaques? > > Th

Re: [Scikit-learn-general] Help with release

> >b. A logo of INRIA (in a sliding carousel is good). Just FYI, I'm doing this one quick 2013/8/6 Andreas Mueller > Hi Gael. > Sorry for the absence. > I had to correct some exams for the last ~10h. > I don't have a windows build environment, so I'm not sure I can be much > help there. T

Re: [Scikit-learn-general] cross-validation and indices=False

Makes sense to me to deprecate here +1 2013/7/31 Olivier Grisel > +1 for deprecating boolean mask for CV as well. > > > -- > Get your SQL database under version control now! > Version control is standard for application

Re: [Scikit-learn-general] (no subject)

Isn't that only on the useguide and sub toctree pages? They show on actual narrative pages though. I'm not sure I understand what you mean 2013/7/29 Ronnie Ghose > *i might have misunderstood - i thought i changed that ... > > > On Sun, Jul 28, 2013 at 10:39 PM, Ronnie Ghose wrote: > >> so it m

Re: [Scikit-learn-general] Paris Sprint location

for me same as Gael's first two points :) 2013/7/11 Vlad Niculae > Hi Mathieu, > > Will you be joining online? People have been asking this on IRC ;) > > Personally I want to take care of unfinished business like the omp CV, > the RBM pull request, GSOC PRs, and I was thinking of trying to tack

[Scikit-learn-general] Help to fund the sprint

Hi List, I've added a paypal button to the main page of the scikit-learn website, as well as on the 'About us' section. As you may know, our second International Scikit-learn Code-sprint is around the corner, and we would be very appreciative to any form of donation. Donations can be made through

Re: [Scikit-learn-general] Solving a regression task trained on binary labels

Didn't see your reply yet, Mathieu :) Thanks 2013/7/2 Jaques Grobler > Ah when I looked further I see you got some answers here too > > > http://metaoptimize.com/qa/questions/13329/regression-task-trained-on-binary-labels > > > > > 2013/7/2 Jaques Grobler

Re: [Scikit-learn-general] Solving a regression task trained on binary labels

Ah when I looked further I see you got some answers here too http://metaoptimize.com/qa/questions/13329/regression-task-trained-on-binary-labels 2013/7/2 Jaques Grobler > I would think that Logistic Regression[1] could apply here.. You can feed > it binary labels and then it will ac

Re: [Scikit-learn-general] Solving a regression task trained on binary labels

I would think that Logistic Regression[1] could apply here.. You can feed it binary labels and then it will act as a classifier that will return for each label the conditional class probability values . See [2] for scikit-learns implementation [1] http://en.wikipedia.org/wiki/Logistic_regression

Re: [Scikit-learn-general] problem building the doc with sphinx 1.1

Perhaps this may help: http://sphinx-doc.org/config.html#confval-exclude_patterns 2013/6/18 Eustache DIEMERT > Ok, I found the error and it is all mine :( > > Actually Sphinx 1.1 actually works fine on master. > > The error was sphinx trying to build doc for a directory that was created > loca

Re: [Scikit-learn-general] robots.txt on scikit-learn.org

I'll have a look, Gael.. I've played with our jinja a bit before. Thanks J 2013/6/14 Gael Varoquaux > Beyond the robots.txt trick, I have just recently learned a new trick, > that is to use a rel="canonical" link in the page header. We should be > doing this also: > http://support.google.com/w

Re: [Scikit-learn-general] robots.txt on scikit-learn.org

Yeah I changed it recently. Gael mentioned though it would take a few weeks to take effect though, so it will still pick up the other versions too. 2013/6/13 Andreas Mueller > On 06/13/2013 12:31 PM, Lars Buitinck wrote: > > I'm not sure who handles this, but it seems > > http://scikit-learn.or

Re: [Scikit-learn-general] Metric Learning Algorithms

Perhaps a separate github project might be easiest.. Less headachey than doing it with one branch and others PR-ing to it. At least that was the case when I tried. 2013/5/15 Robert McGibbon > John, > > What's the best way to work on a collaborative project like this? I've > never tried working

Re: [Scikit-learn-general] RidgeCV

Hi Evan, Did looking at RidgeCVInstance.alpha_ solve this for you? Regads, Jaques 2013/5/13 Tadej Janež > Hi Evan, > > On Wed, 2013-05-08 at 14:03 -0400, Evan Molinelli wrote: > > > At the end of the day it seems to work and can retrieve the list of > > feature weights. HOWEVER, i am unable t

Re: [Scikit-learn-general] 'positive' option in LassoCV?

Added to my todo-list ;) 2013/5/13 Alexandre Gramfort > PR welcome on this. I think Jaques you have it ready. > > Best, > Alex > > On Tue, May 7, 2013 at 11:42 AM, Jaques Grobler > wrote: > > > > > >> > >> 2013/5/7 James D Jensen > &g

Re: [Scikit-learn-general] 'positive' option in LassoCV?

duplicate got through here. Already on another thread 2013/5/7 James Jensen > Thanks. You mentioned that I could "[add] positive to LassoCV and [pass] > it to the Lasso estimators used in the cross-val." In the directory of > my own installation of scikit-learn, I modified > sklearn/linear_mode

Re: [Scikit-learn-general] 'positive' option in LassoCV?

> 2013/5/7 James D Jensen > Thanks. You mentioned that I could "[add] positive to LassoCV and [pass] > it to the Lasso estimators used in the cross-val." In the directory of my > own installation of scikit-learn, I modified > sklearn/linear_model/coordinate_descent.py to include "positive=False" t

Re: [Scikit-learn-general] Getting Started with scikit-learn

Any luck with the numpy reinstall? 2013/5/4 Nigel Legg > Machine is x86 running Windows7. Both installed from prepackaged. Will > try reinstalling numpy. > > > On 4 May 2013 15:29, Lars Buitinck wrote: > >> 2013/5/4 Nigel Legg : >> > Traceback (most recent call last): >> > File "C:\Python2

Re: [Scikit-learn-general] Installing scikit via pip.

I'm opening an issue for this so it doesn't get lost: #1925 https://github.com/scikit-learn/scikit-learn/issues/1925 Thanks for reporting, Ark 2013/5/3 Andreas Mueller > Hi Ark. > Thanks for you mail. I was not aware that there was a problem. > Could you please send a pull request? > > That

Re: [Scikit-learn-general] My talk has been accepted at PyCon AU!

Big congrats Robert! Hope we can see the slides! [?] 2013/4/29 Lee Zamparo > Congrats Robert! > > > > > On Sun, Apr 28, 2013 at 7:56 AM, Robert Layton wrote: > >> I just received some good news. My talk "scikit-learn, machine learning >> and cybercrime attribution" has been accepted! >> >> I'll

Re: [Scikit-learn-general] How do I look at the code for a particular model in scikit learn?

I opened an issue for this for further discussion here: https://github.com/scikit-learn/scikit-learn/issues/1915 2013/5/2 Jaques Grobler > Thanks Satrajit, I quite like the idea of the link there myself. > If everyone is on board I'll make it so quick > > > 2013/5/2 Sat

Re: [Scikit-learn-general] How do I look at the code for a particular model in scikit learn?

cs.python.org/2/library/webbrowser.html or >>> http://docs.python.org/3.4/library/html.entities.html) but it is not >>> consistent between modules. >>> >>> >>> -Ken >>> >>> >>> On Tue, Apr 30, 2013 at 9:34 AM, Jaques Grobler >

Re: [Scikit-learn-general] How do I look at the code for a particular model in scikit learn?

not > consistent between modules. > > > -Ken > > > On Tue, Apr 30, 2013 at 9:34 AM, Jaques Grobler > wrote: > >> Perhaps this is a good place to mention this proposed enhancement >> https://github.com/scikit-learn/scikit-learn/issues/1680 >> >> Per

Re: [Scikit-learn-general] Build infrastructure and pep8

Thanks so much for fixing this Olivier.. awesome work! I'll have a quick look at the pep8 violations and try clean that up a bit 2013/5/2 Olivier Grisel > 2013/5/2 Andreas Mueller : > > Hi Olivier! > > Thanks a lot for getting Jenkins back up! > > That was really important! > > > > I'm a bit su

Re: [Scikit-learn-general] How do I look at the code for a particular model in scikit learn?

Perhaps this is a good place to mention this proposed enhancement https://github.com/scikit-learn/scikit-learn/issues/1680 Perhaps having a direct link to the code would be useful in this case? 2013/4/30 Peter Prettenhofer > You can find the source code here (just navigate through the package

Re: [Scikit-learn-general] Possible Incorrect Labels on "Lasso and ElasticNet" example page?

> On a separate note, why does lasso_path in the example return instances of an `ElasticNet` model, as opposed to a `Lasso` model? Are they equivalent when l1=1.0 (or > rho=1.0 ... slightly confused on the parameter naming as compared to R or Octave packages). The rho (or now l1_ratio) parameter:

[Scikit-learn-general] Machine Learning Cheat sheet flow chart for docs

Hi everyone. I recently submitted a pull-request to add an interactive version of Andy's machine learning flowchart (see here [1] for those who missed it) to the documentation. I'd very much like to hear what

Re: [Scikit-learn-general] LibSVM GUI error

: Re: [Scikit-learn-general] > > Effects of shifting and scaling on Gradient Descent To: > > scikit-learn-general@lists.sourceforge.net Message-ID: > > <20130426105237.gg8...@phare.normalesup.org> Content-Type: text/plain; > > charset=us-ascii On Fri, Apr 26, 2013 at 0

Re: [Scikit-learn-general] MiniBatchKMeans doesn't really re-run its algorithm 'n_init' times

Issue opened https://github.com/scikit-learn/scikit-learn/issues/1900 2013/4/26 Jaques Grobler > I'll open up an issue > > > 2013/4/26 Gael Varoquaux > >> > This different behaviour is not made apparent in the documentation, >> > either. >> >

Re: [Scikit-learn-general] MiniBatchKMeans doesn't really re-run its algorithm 'n_init' times

I'll open up an issue 2013/4/26 Gael Varoquaux > > This different behaviour is not made apparent in the documentation, > > either. > > > So, my question is: is this a bug, or is it intended behaviour? > > I believe that it is an intended behaviour: the MiniBatch is meant to do > only a few pass

Re: [Scikit-learn-general] Effects of shifting and scaling on Gradient Descent

>gradient descent is an algorithm which is used in machine >>> learning quite >>> >>>> >> >a lot. It will be good to understand how its performance is >>> affected >>> >>>> >> >after rescaling features. >>> >>>> >> > &g

Re: [Scikit-learn-general] Effects of shifting and scaling on Gradient Descent

> I also think it will be great to have this example on the website. Do you mean like an interactive example that works similiar to the SVM Gui example , but for understand the effects shifting and

Re: [Scikit-learn-general] Build failed in Jenkins: python-2.7-numpy-1.6.2-scipy-0.10.1 #2102

Same error as @Olivier mentioned at http://sourceforge.net/mailarchive/message.php?msg_id=30722478 2013/4/18 > See < > https://jenkins.shiningpanda-ci.com/scikit-learn/job/python-2.7-numpy-1.6.2-scipy-0.10.1/2102/changes > > > > Changes: > > [jaquesgrobler] newline at end of file > > --

Re: [Scikit-learn-general] Our own Olivier Grisel giving a scipy keynote

Big congrats Olivier! 2013/4/17 Wei LI > Congrats! Proud of you :) > > > On Wed, Apr 17, 2013 at 2:11 PM, Gilles Louppe wrote: > >> Congratulations are in order :-) >> >> >> On 17 April 2013 08:06, Peter Prettenhofer >> wrote: >> >>> That's great - congratulations Olivier! >>> >>> Definitely,

Re: [Scikit-learn-general] using grid_seach

arameter dictionaries Sorry I'm a bit scatter brained with my visa appointment coming up :] 2013/3/21 Andreas Mueller > On 03/21/2013 08:26 PM, Jaques Grobler wrote: > > Looks like he's referring to: > http://scikit-learn.org/dev/modules/generated/sklearn.grid_search.GridS

Re: [Scikit-learn-general] using grid_seach

I meant 'she' ..whoops :) 2013/3/21 Anne Dwyer > Here is the link: > > > http://scikit-learn.org/0.13/modules/generated/sklearn.grid_search.GridSearchCV.html > > > > > On Thu, Mar 21, 2013 at 2:52 PM, Andreas Mueller > wrote: > >> Can you please give me a link to the page in question? >> >> >

Re: [Scikit-learn-general] using grid_seach

Looks like he's referring to: http://scikit-learn.org/dev/modules/generated/sklearn.grid_search.GridSearchCV.html Examples >>> from sklearn import svm, grid_search, datasets>>> iris = >>> datasets.load_iris()>>> parameters = {'kernel':('linear', 'rbf'), 'C':[1, >>> 10]}>>> svr = svm.SVC()>>> cl

Re: [Scikit-learn-general] Tutorial / text data / SGDClassifier fit problem

@ogrisel , I'd be happy to lend a hand with this. Just say yay and I'll get it going :) 2013/3/20 Andreas Mueller > Olivier wrote it and is planning to merge it. > I think he wouldn't resist if any one gave him a hand ;) > > I think it is quite urgent as this keeps getting up on the ml/irc/so >

Re: [Scikit-learn-general] Tutorial / text data / SGDClassifier fit problem

. So it's a tad more recent 2013/3/20 Jaques Grobler > Definitely - who made that tut originally? Would be a good addition to the > tutorial section. > Else we could just update it and then link to it from the tutorial section > like with Jake's AstroML tutorial.. >

Re: [Scikit-learn-general] Tutorial / text data / SGDClassifier fit problem

Definitely - who made that tut originally? Would be a good addition to the tutorial section. Else we could just update it and then link to it from the tutorial section like with Jake's AstroML tutorial.. 2013/3/20 Lars Buitinck > 2013/3/20 Jaques Grobler > >> same thoug

Re: [Scikit-learn-general] Tutorial / text data / SGDClassifier fit problem

same thought as Lars.. also, that tutorial mentions at the bottom that it's for scikit-learn 0.9 2013/3/20 Lars Buitinck > 2013/3/19 Zvika Marx > >> /usr/lib/pymodules/python2.7/sklearn/linear_model/stochastic_gradient.pycin >> _fit_multiclass(self, X, y, sample_weight) 162 strategy is called

Re: [Scikit-learn-general] Documentation consistency: Attribute formatting

It would perhaps be good to add these, atleast point 1 and 3, as 2 is still a bit confusing, to the development docs. I can do this if you not on it already, Vlad 2013/3/19 Vlad Niculae > >> II. Sometimes if attribute descriptions have multiple lines, a backtick > >> is needed at the end of con

Re: [Scikit-learn-general] Problem with "Faces recognition example using eigenfaces and SVMs"

Thanks for reporting.. This is perhaps more a matter for the PIL mailing list? http://www.pythonware.com/products/pil/ (See Free Support section) Unless, people know of any way we can help solve it on this side? 2013/3/19 Patrick Flaherty > > I'm experimenting with the examples/tutorials t

Re: [Scikit-learn-general] Gaussian process regression examples are strangely statefull

Weird, I can actually reproduce this.. Running example as is, it's fine.. but if I separately run the two parts, I get: http://oi45.tinypic.com/1gnc5h.jpg I'll have a look -- Everyone hates slow websites. So do we. Make yo

Re: [Scikit-learn-general] Flat is better than nested: Website edition

function but that gives > the whole toc tree, not just below the current page. I think I know how to > get what i want in rst but i have no idea how to tell sphinx to render that > in the sidebar. > > > > Jaques Grobler schrieb: >> >> Hey Andy, >> >>

Re: [Scikit-learn-general] Flat is better than nested: Website edition

Removing it is pretty easy. Modifying it I think one would have to overwrite in the scikit-learn layout.html what is currently being taken from the basic/ folder. That's my guess anyway :) 2013/3/5 Andreas Mueller > On 03/05/2013 04:11 PM, Jaques Grobler wrote: > > > Awesome, t

Re: [Scikit-learn-general] Announcement: scikit-image 0.8.0

Congratulations :) Nice work 2013/3/4 Johannes Schönberger > Announcement: scikit-image 0.8.0 > > > We're happy to announce the 8th version of scikit-image! > > scikit-image is an image processing toolbox for SciPy that includes > algorithms > for segmentation,

Re: [Scikit-learn-general] Flat is better than nested: Website edition

> Awesome, thanks. You have my inkscape file, right? > I am trying to make the user guide also more flat by putting your java > script function in the file now :) > I think as the user guide is much shorter now, it doesn't really hide > things, but rather makes them easier to find. > We'll see. @

Re: [Scikit-learn-general] Flat is better than nested: Website edition

I like your changes Andy. It's definitely easier to navigate. I'm currently also changing your graph from http://peekaboo-vision.blogspot.de/2013/01/machine-learning-cheat-sheet-for-scikit.htmlinto a documentation-linking version that can be added to the documentation. I'll try put an online build

Re: [Scikit-learn-general] Ball Tree: speed vs. flexibility/maintainability

> > Goal #4 causes speed penalties because allowing compile-time switching of > > the distance function means it can no longer be inlined at compilation. > I guess you mean 'run-time' and not 'compile-time'. How many metrics are > there? Would it be an option to single out Euclidean and have this

Re: [Scikit-learn-general] Using sklearn in Hadoop

2013/1/23 JAGANADH G > Hadoop/Dumbo or hadoop This thread may be of some interest : http://news.ycombinator.com/item?id=4968609 Regards J -- Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, MVC, Win

Re: [Scikit-learn-general] ANN: scikit-learn 0.13 released!

Welldone everyone.. Thanks especially to Andy and managing the release so well regards 2013/1/22 Philipp Singer > Great work as always guys! > > Eager to try out the new features, especially the feature hashing. > > Am 22.01.2013 00:02, schrieb Andreas Mueller: > > Hi all. > > I am very happy

Re: [Scikit-learn-general] Roadmap / Scope

Here's the PR with online build : https://github.com/scikit-learn/scikit-learn/pull/1603 2013/1/21 Jaques Grobler > My github has been refusing to connect, but seems to be working now.. just > slowly.. > > > 2013/1/21 Andreas Mueller > >> Thanks a

Re: [Scikit-learn-general] Roadmap / Scope

My github has been refusing to connect, but seems to be working now.. just slowly.. 2013/1/21 Andreas Mueller > Thanks a lot and sorry for rushing you :-/ > > > -- > Master Visual Studio, SharePoint, SQL, ASP.NET, C# 20

Re: [Scikit-learn-general] Roadmap / Scope

Hey Andy - on it now.. Sorry I had some immigration issues this morning.. Will make it shortly J 2013/1/21 Andreas Mueller > Am 21.01.2013 13:51, schrieb xinfan meng: > > Should "in the contributors free time" be "in the contributors' free > > time" ? > > > Yes, I think so. Thanks. > > > -

Re: [Scikit-learn-general] Roadmap / Scope

Regarding the banner, the first screenshot I posted is actually a fixed one that scrolls along with the page. I like the idea of it being less disco-intense but catches your eye as you scroll 2013/1/18 Mathieu Blondel > On Sat, Jan 19, 2013 at 1:38 AM, Andreas Mueller > wrote: > > I don't see

Re: [Scikit-learn-general] Roadmap / Scope

@xinfan - good question :) Not sure how long it would take yet - but I'll make a note of that 2013/1/18 Jaques Grobler > @Ronnie - here are some colours that don't really fit the theme versions > > pink http://i49.tinypic.com/286zac1.png > cyan http://i50.tinypic.com/a

Re: [Scikit-learn-general] Roadmap / Scope

@Ronnie - here are some colours that don't really fit the theme versions pink http://i49.tinypic.com/286zac1.png cyan http://i50.tinypic.com/ao8d42.png green http://i46.tinypic.com/2rc05si.png red http://i50.tinypic.com/nd91le.png Stil using layout from Satrajit's suggestion here J 2013/1/18 R

Re: [Scikit-learn-general] Roadmap / Scope

Yeah the first colour was just a random choice :) Was just to get things going with this 2013/1/18 Andreas Mueller > Am 18.01.2013 15:06, schrieb Ronnie Ghose: > > +1 to a different color. The blue blends in with the bg. > > +1 > > > --

Re: [Scikit-learn-general] Roadmap / Scope

Sorry about the embedded one - wasn't thinking there. French weather is freezing my brain Here's the image I sent earlier http://i48.tinypic.com/24xgcd0.png Here's the new one with Satrajit's suggestions http://i45.tinypic.com/11uztbs.png 2013/1/18 Satrajit Ghosh > sending without embedded

Re: [Scikit-learn-general] Roadmap / Scope

Sure, I can do that Regards, J 2013/1/17 Andreas Mueller > Hi Leon. > Looks good, thanks :) > > Maybe some others have some ideas for questions? > > I think we might get more out of people if we have more multiple choice or > radio buttons, > as these are way easier to click. > > Maybe we cou

Re: [Scikit-learn-general] Roadmap / Scope

Looks good.. should there perhaps be an 'other' tickbox for the first question (maybe with a textbox to specify?) - or is that overkill? also, shouldn't TI be IT? Only Texas Instruments and non english version of IT comes to mind for me.. I mind be being dumb here :D Thanks for doing this 2013/

Re: [Scikit-learn-general] Fwd: [Broken] scikit-learn/scikit-learn#770 (master - c59af39)

No problems by me 2013/1/17 Lars Buitinck > Executing your (cd scikit-learn/scikit-learn) took longer than 3 > minutes and was terminated. > > I bet it's not really the cd that took this long -- does anyone have > trouble building? > > > -- Forwarded message -- > From: Travi

Re: [Scikit-learn-general] Roadmap / Scope

Banner would be nice too.. open to any suggestions there .. Regards 2013/1/14 Andreas Mueller > Hi Jaques. > Thanks for volunteering. I was actually thinking more about a banner > that people can't overlook ;) > But if you make it flashy enough in the sidebar, that would also be ok, > I guess.

Re: [Scikit-learn-general] Roadmap / Scope

Hey Andy I really like the idea of the survey. It would definitely help focus the project better considering it's rapid growth.. It's a good way to stay up to speed with which features people would like to see and would actually use, and which ones aren't used much. The ones that aren't used often

Re: [Scikit-learn-general] PCA: first component too dominant?

+1 on adding to docs :) 2013/1/11 Olivier Grisel > 2013/1/11 Vlad Niculae : > > Olivier, the histogram plotting and data transformation is great, > valuable > > practical advice that would be nice to have in the docs. I think it > would go > > nicely as part of a tutorial, what do you think? >

Re: [Scikit-learn-general] Build fails from theme changes

Okay, thought it was something like that. Do you perhaps have any ideas on how one could get a clearer picture of the problem? :) Like where might I go look around to get insight into that? Thanks Jaques 2013/1/11 Gael Varoquaux > On Fri, Jan 11, 2013 at 01:15:25PM +0100, Jaques Grobler wr

[Scikit-learn-general] Build fails from theme changes

Hey guys .. Is it worth paying attention to the travis fails on the old versions? The only changes where in the documentation.. theme.conf, conf.py and nature.css_t. Let me know J -- Master HTML5, CSS3, ASP.NET, MVC, AJAX

Re: [Scikit-learn-general] set sample weights in Pipeline?

: > > > > pipeline = Pipeline([('tfidf', TfidfTransformer()), ('chi2', > > SelectKBest(chi2, k=1000)), ('nb', MultinomialNB())]) > > sample_weight = ... > > pipeline.fit(X, y, **{"nb__sample_weight": sample_weight}) > > > &

Re: [Scikit-learn-general] set sample weights in Pipeline?

Hi there.. I'm not sure if you have been answered yet.. so perhaps I can help MultinomialNB has a parameter called `class_weight` which you can set at initialization. | class_weight : array-like, size=[n_classes,] | Prior probabilities of the classes. If specified the priors are not |

Re: [Scikit-learn-general] Nb of init centers != n_clusters: raise an error

+1 2013/1/8 Gael Varoquaux > Hi list, > > I have just been debugging a nasty bug in the MiniBatchKMeans that was > created by passing a init function creating less centers than the > required nb of clusters. Currently the code just happily would run and > output a nb of clusters corresponding t

Re: [Scikit-learn-general] 403 error on scikit-lean.org

I would volunteer, but I'm not too clued up on DNS stuffs, and I sence this is a tad urgent :) 2012/12/14 xinfan meng > Thanks! I remember there is an alternative link, but I forgot the exact > URL; and Google didn't help... > > > On Fri, Dec 14, 2012 at 9:46 PM, Olivier Grisel > wrote: > >> 2

Re: [Scikit-learn-general] update to macport instructions

You have any thoughts on the macport issue, Andy? Regards, J 2012/12/12 Ronnie Ghose > ahh sorry > > > > On 12 December 2012 13:42, Andreas Mueller wrote: > >> Am 12.12.2012 19:28, schrieb Ronnie Ghose: >> > on that note, scikit 13 isn't released anywhere except on the website. >> > it's not

Re: [Scikit-learn-general] update to macport instructions

Thanks for reporting this. Could one of our mac fundies look into this? it's the same on the *dev*version of the site. 2012/12/12 Ronnie Ghose > you can also file a minor issue here > https://github.com/scikit-learn/scikit-learn . > > > On 11 December 2012 11:14, Anna Woodard wrote: > >> Hel

Re: [Scikit-learn-general] Tutorial Proposal

Hi Leon, The proposed tutorial sounds very interesting. I'd be happy to review it once you have a version of it up. As @amueller mentioned Sphinx is used for the tutorials - including for Jake's Astronomy one - so you could defenitely try his layout as a reference/template. Then we can add a link

Re: [Scikit-learn-general] "Classic machine learning"

@Lars you countered Olivier's paragraph with a quote from Oliver :D hehe That's why I think we could, if we wanna keep the Data Mining solutions in there, just mention that sklearn can be applied to areas like data mining, etc. IMHO :) 2012/11/15 Lars Buitinck > 2012/11/15 Olivier Grisel : > >

Re: [Scikit-learn-general] "Classic machine learning"

What if we just mention that it can be applied to fields like data-mining etc. Then it doesn't claim to be a data-mining package or library but mentions that it can be used/applied for that. Unless we drop 'Data mining' alltogether from there. 2012/11/15 Nelle Varoquaux > > > > On 15 November 2

Re: [Scikit-learn-general] Data Set on Tutorial: Machine Learning for Astronomy with Scikit-learn

Hi Leon - I hadn't encountered this back when I looked at this. I think @JacobVanderPlas would perhaps be best with this since he put that tutorial together. I'm sure he'll be able to help with this. ping @jakevp :) Regards, J 2012/11/15 Leon Palafox > > Hey Guys, > > I was running the dat

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