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Blog Posts

Failing with a purpose

Posted by Richard D. Quodomine on May 22, 2015 at 5:59am

Morning Analytic Coffee Blog

Posted by Richard D. Quodomine on May 19, 2015 at 1:30pm

Accessing Big Data with KNIME

Posted by Rosaria Silipo on May 6, 2015 at 12:30am

Analytics: No Pain, No Gain

Posted by Rohit Pandey on April 30, 2015 at 12:29am

Getting Data From the Web: Code, Tools, & Data Sets

Posted by Dan Murphy on April 22, 2015 at 6:30pm

14 Fantastic Examples of Complex Data Visualized

Posted by Dan Murphy on April 14, 2015 at 2:30pm — 1 Comment

Rscript as Service API

Posted by suresh kumar Gorakala on April 20, 2015 at 3:30am


Gradient boosting using E-miner 1 Reply

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

Started by AKJ in Data Mining Software. Last reply by Eddy Frank Fotsing Kamboh May 2.

Prediction using linear regression

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

Tags: modelling, predictive

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

Tags: VARCLUS, Reduction, Variable, Clustering

Started by AKJ in General Technical Questions Apr 9.

Using MARS for Imbalanced data

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

Tags: data, Imbalanced, SMOTE, MARS

Started by adiangga in Data Mining Software Mar 19.


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