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Desperate_student
Calcite | Level 5 Desperate_student
Calcite | Level 5

Cross validation

Posted 04-17-2011 02:05 PM (2272 views)
Hello all,

Can anyone tell me how to do k-fold cross validation in SAS enterprise miner 4.3?

Thanx a lot in advance!
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SlutskyFan
Obsidian | Level 7 SlutskyFan
Obsidian | Level 7

Re: Cross validation

Posted 05-20-2011 11:59 AM (1878 views)  |   In reply to Desperate_student
Sorry I don't have an answer, but would like to know- I've posted a similar question here but didn't get a reply. Please let me know if you figured this out.
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SlutskyFan
Obsidian | Level 7 SlutskyFan
Obsidian | Level 7

Re: Cross validation

Posted 05-20-2011 12:03 PM (1878 views)  |   In reply to SlutskyFan
Actually, I noticed someone did reply to my original post re cross validation with decision trees: http://support.sas.com/forums/thread.jspa?threadID=13012&tstart=0

I asked:

1) Cross validated Decision trees: Under the panel for cross validation, if you select 'yes' and for number of subsets ='10' and number of repeats ='10' , are these results equivalent to 10-fold cross validation?

One forum user, StatishG agreed with this, but I'm still not sure if it is correct. Good luck.
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  • 2 replies
  • ‎04-17-2011 02:05 PM
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