[Scikit-learn-general] Saving Huge Models

2014-02-26 Thread Lorenzo Isella
Dear All, I am using RandomForest on a data set which has less than 20 features, but about 40 lines. The point is that, even if I work on a subset of about 3 lines to train my model, when I save it using pickle, I get a large file in the order of several hundreds of Mb of space (see

Re: [Scikit-learn-general] Strange Error Message

2014-02-08 Thread Lorenzo Isella
Hello, This is the range of my data. train.max() is, 2.33326321223e+41 train.min is, -24799.05 Do you think that the max is simply too large to be handled by the random regressor? Cheers Lorenzo On Sat, 08 Feb 2014 00:09:46 +0100, scikit-learn-general-requ...@lists.sourceforge.net wrote:

Re: [Scikit-learn-general] Strange Error Message

2014-02-06 Thread Lorenzo Isella
On Wed, 05 Feb 2014 14:08:10 +0100, scikit-learn-general-requ...@lists.sourceforge.net wrote: Date: Wed, 5 Feb 2014 12:11:54 +0100 From: federico vaggi vaggi.feder...@gmail.com Subject: Re: [Scikit-learn-general] Strange Error Message To: scikit-learn-general@lists.sourceforge.net

Re: [Scikit-learn-general] Strange Error Message

2014-02-05 Thread Lorenzo Isella
On Wed, 05 Feb 2014 00:36:45 +0100, scikit-learn-general-requ...@lists.sourceforge.net wrote: Date: Tue, 4 Feb 2014 17:36:37 -0600 From: Kyle Kastner kastnerk...@gmail.com Subject: Re: [Scikit-learn-general] Strange Error Message To: scikit-learn-general@lists.sourceforge.net Message-ID:

Re: [Scikit-learn-general] Strange Error Message

2014-02-04 Thread Lorenzo Isella
=8s2og_tvqo0-wh8ol4wfnc-hsep1c...@mail.gmail.com Content-Type: text/plain; charset=UTF-8 2014/1/21 Lorenzo Isella lorenzo.ise...@gmail.com: I checked the dat files with R and there are only numeric values and no missing values, nevertheless I get this error message when I try running the Python script

Re: [Scikit-learn-general] Strange Error Message

2014-01-23 Thread Lorenzo Isella
Date: Wed, 22 Jan 2014 17:17:38 +0100 From: Lars Buitinck larsm...@gmail.com Subject: Re: [Scikit-learn-general] Strange Error Message To: scikit-learn-general scikit-learn-general@lists.sourceforge.net $ ./loan-minimal.py Traceback (most recent call last): File ./loan-minimal.py, line

[Scikit-learn-general] Strange Error Message

2014-01-21 Thread Lorenzo Isella
Dear All, Apologies for not being able to provide a 100% self contained example, but I am new to sklearn and I can provide the small snippet I try to run, but not the associated data (very large). I run the following script on my machine #!/usr/bin/env python import scipy as s from