Displaying 2 results from an estimated 2 matches for "ai_decision_trees".
2010 Sep 04
1
Decision Tree in Python or C++?
Have anybody used Decision Tree in Python or C++? (or written their own
decision tree implementation in Python or C++)? My goal is to run decision
tree on 8 million obs as training set and score 7 million in test set.
I am testing 'rpart' package on a 64-bit-Linux + 64-bit-R environment. But
it seems that rpart is either not stable or running out of memory very
quickly. (Is it
2013 May 12
0
Resumen de R-help-es, Vol 51, Envío 21
Hola Lautaro, Me parece que weka tiene un plugin para id3 y tal vez puedas
hacer algo desde RWeka. Por otra parte, existe una implementacion de id3 en
python (
http://www.onlamp.com/pub/a/python/2006/02/09/ai_decision_trees.html ). Con
el paquete rPython puedes accesar codigo de python desde R.
El 12 de mayo de 2013 04:00, <r-help-es-request@r-project.org> escribió:
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