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All Blog Posts Tagged 'questions' (3)

Survey data comparison

Hi, I am comparing two different audiences/population using survey data. My 1st audience are from Consumer space and other from Commercial space. I have some common questions in rating scale such as 'purchase intention', 'liklihood to recommand' of a product they buy for personal purpose or for organization respectively, however there are no common person answering these two surveys togather.

Is there any way to analyze them and build a relationship between their responses, if there…


Added by sowmya on November 1, 2012 at 11:57pm — No Comments

Article: MORE Frequently-Asked Questions about Data Mining

Another recent article from Discovery Corps, Inc. president Tim Graettinger:   Grab Bag 2:  More Frequently-Asked Questions about Data Mining.  

"While helping present a monthly webinar on Data Mining, I'm asked some challenging and really pivotal questions about DM and predictive analytics:  

  1. How much data do I need? 
  2. Why doesn't my predictive model perform as well on new data as it did on the training data?
  3. Are new DM algorithms needed to…

Added by Daniel Graettinger on January 23, 2012 at 1:26pm — 1 Comment

New article on Data Mining-- "Grab Bag: Frequently-Asked Data Mining Questions and Answers"

The president of the data mining company I work for recently published a new article on data mining.  This article from Tim Graettinger addresses some of the top questions he's been asked during a webinar on data mining that he helps to present:

  • What tools or tool sets does he recommend?
  • How can I get management to 'buy in' on a data mining project?
  • How can I transform non-numeric data so I can use it easily in predictive modeling?
His responses… Continue

Added by Daniel Graettinger on May 10, 2011 at 6:59pm — No Comments

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