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Orange can manipulated large files ?

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Orange can manipulated large files ?

Postby j3nnn1 » Sat Sep 08, 2012 4:13

I recently use orange with interface QT is pretty and functional with
small files, but when I want to use a file with 200 columns and
execute a tree classifier, and approximately 200.000 rows, by and by
orange is closed unexpectedly.

I guess, this problem is because my computer is old, with 2 Gb de ram
and 2.0 Gh :( so I used a python script for do the same, but it take long time (more than three hour) and nothing.

can you recommend something to improve this. or any other software with python, to use with orange.?

greetings

Jenn

Re: Orange can manipulated large files ?

Postby Ales » Mon Sep 10, 2012 9:46

j3nnn1 wrote:or any other software with python, to use with orange.?

You could try scikit-learn and its tree classifier implementation, it should be more memory efficient.


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