Data Intelligence, Business Analytics
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Posted by Sandra J. Lambert on May 14, 2015 at 4:28am
Posted by Scott Mongeau on April 30, 2015 at 8:30am
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Posted by Takashi J. OZAKI on March 22, 2015 at 10:00pm
Posted by Takashi J. OZAKI on February 18, 2015 at 8:00am
Hi All,Just wanted to check if anyone has worked on gradient boosting technique (preferably using SAS E-miner) .Great if you can share some good material/reference for the same.- Introduction to gradient boosting - Using gradient boosting in E-miner…Continue
Hi Everyone,Prediction of count(bike renting):I have 12 variables, out of which one is dependent variable which should be predicted from others. I implemented Step-wise for selection of variables in the equation using R-tool. But what i get maximum…Continue
Started by rupeshkumar perugu in Miscellaneous Apr 13.
Hi All,I performed VARCLUS for variable reduction. For one of the clusters I'm seeing same value for R-square with own cluster - which is 1..And hence 1-R square ratio is coming out to be 0 for all variables in that cluster.Please can you suggest if…Continue
Started by AKJ in General Technical Questions Apr 9.
Hi all, recently, i’m working on my thesis about classification for child labor using decision tree C5.0 algorithm compare with multivariate adaptive regression spline (MARS). I have imbalanced data for child labor (total 2402 sample, with 96% child…Continue
Started by adiangga in Data Mining Software Mar 19.