Data Intelligence, Business Analytics
Data Science Central Channel for Business Analytics, Data Intelligence, Predictive Modeling, Operations Research, Data Mining.
Posted by Leslie Ament on May 4, 2016 at 2:30pm
Posted by David G. Young on May 1, 2016 at 8:21pm
Posted by Ivy Pro School on April 11, 2016 at 5:57am
Posted by Peter Davidson on April 26, 2016 at 1:04am
Posted by Kevin Lee on April 23, 2016 at 10:00am
Posted by Takashi J. OZAKI on April 18, 2016 at 6:36am
Posted by Takashi J. OZAKI on March 30, 2016 at 8:30am
Posted by ahmet taspinar on March 29, 2016 at 8:00am
Software is serial or sequential computer by default. So, it is meant to be run on a single computer having a single CPU.A problem is broken down into discrete modules/instructions. These instructions are then executed step by step. To exemplify, if…Continue
Started by Vivek Kalyanarangan in Data Mining Software Apr 8.
Hi,I am developing a predictive model for a data-set that is very imbalanced. the ratio between goods and bads is 47500:1. I am exploring SMOTE sampling and adaptive synthetic sampling techniques before fitting these models to correct for the bias…Continue
Started by Mark Nasila (PhD) in General Technical Questions Mar 16.
Hi,I am working on building a supervised model to predict an imbalanced dependent variable.Is there anyone who has the SMOTE sampling algorithm in SAS? or the Adaptive synthetic sampling algorithm in SAS? this would enable me correct for the BIAS…Continue
Started by Mark Nasila (PhD) in Data Mining Software Mar 16.
Dear Colleagues, I would like to let you know that I was invited to join the editorial board of the Journal of Nonlinear Studies, a leading journal in the field with a wide spectrum of potential contributors and readers ranging from the academic…Continue
Started by Valery A. Kholodnyi in Quant Mar 11.
Hi - I am trying to determine a good tool (that requires minimal additional effort) that will help me generate a probability of a sale for a list of of 300,000 products. I have attached a sample of the data, with 20,000 records.Basically, I have a…Continue