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Charlie Hubbard's Discussions
Help with Regression Trees
Started this discussion. Last reply by Jeff Apr 24, 2010. 1 Reply 0 Likes
I'm working on implementing regression trees, but the algorithm I'm using to calculate the best split is not working. I've read and re-read the chapters on regression trees and choosing the best…Continue
Tags: cart, decisiontrees, regression
Help understanding optimizing CART for finding optimal splits
Started this discussion. Last reply by Jozo Kovac Mar 16, 2010. 10 Replies 0 Likes
I've been trying to understand the CART algorithm for classification trees, and I've got a rudimentary implementation up and running, but generating all possible splits to consider across all…Continue
Tags: optimization, splitting, CART, decisiontrees
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- Seniority:
- Consultant
- Job Function:
- Business Analytics, Data Mining
- Interests:
- Networking
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