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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…

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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…
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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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