[Scikit-learn-general] Problem in Reading Large CSV and Fitting to ML Algorithm

2012-07-28 Thread Ji H. Park
I'm using IPython notebook as the programming environment, and pandas and sklearn packages to analyze data from Digit Recognizer Tutorial . The data is available on the webpage (link above), and the attached is my ipython notebook. KNeighborsClassifi

Re: [Scikit-learn-general] stepwise regression

2012-07-28 Thread Olivier Grisel
2012/7/28 Zach Bastick : > The docs do not indicate whether there is anyway to do a stepwise > regression in scikit-learn or in Python. > All there seems to be is linear_model.LinearRegression(). > > This function outputs resulting x-values/beta-values/coefficents that > are not significant. In sta

[Scikit-learn-general] stepwise regression

2012-07-28 Thread Zach Bastick
The docs do not indicate whether there is anyway to do a stepwise regression in scikit-learn or in Python. All there seems to be is linear_model.LinearRegression(). This function outputs resulting x-values/beta-values/coefficents that are not significant. In statistical data packages, like SPSS,

Re: [Scikit-learn-general] Test coverage is slowly decreasing

2012-07-28 Thread Gael Varoquaux
On Tue, Jul 24, 2012 at 11:32:19AM +0200, Gael Varoquaux wrote: > * The joblib tests do not seem to be running. I'll see what I can do about > it. Actually, that was easy: it was simply that I had screwed up last time that I updated joblib, and forgot to remove the executable bit: https://github