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terkkila / rf-ace

Automatically exported from code.google.com/p/rf-ace
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Training Gradient boosting trees fail #52

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1. run rf-ace with the example provided in manual

  bin/rf-ace -I data.arff -i target -f GBT -n 100 -a 10 -k 0.01 -V forest_GBT.sf 

What is the expected output? What do you see instead?

I expect it to train GBT. Instead it tries to train QRF and outputs:

 ERROR: For random split mTry must be set!

What version of the product are you using? On what operating system?

-----------------------------------------------------------
|  RF-ACE version:  1.2.5, Dec 5th 2012                   |
|    Compile date:  Sep  9 2013, 15:29:59                 |
|   Report issues:  code.google.com/p/rf-ace/issues/list  |
-----------------------------------------------------------

OS:
Description:    Ubuntu 12.04.3 LTS
Release:        12.04
Codename:       precise

Please provide any additional information below.

Original issue reported on code.google.com by tommi...@gmail.com on 10 Sep 2013 at 9:36

GoogleCodeExporter commented 9 years ago 
You should add m parameter in your command line.
e.g mtry=10: bin/rf-ace -I data.arff -i target -n 100 -m 10

Original comment by tun...@wru.vn on 26 Sep 2013 at 3:08