Making Analytics easier to digest!!
Posted by Ajay Kelkar on Sun, Mar 21, 2010
Chandresh (a senior Analytics professional from Vodafone) made an interesting comment on my earlier post and pointed out the criticality of using expertise that can make sense of the results. Here is what he said: "However I tend to not agree with the idea of KISS for going analytics way. Simply putting, doing analysis in Excel or any program isn't really a challenge, the real challenge is to hire a skill set that know what to interpret from the output which doesn't come from 'common sense' always. "I completely agree with him. There is no doubt that expert skills will only improve the analytics. However, the thought process around KISS is to ensure that you take analytical marketing to the organization in a way that it does not get abandoned right at the start as a technique, which is "too high end for our practical world". That was the limited point I was making. What this does is it allows us to execute the analytical output through a variety of marketing channels in a better way because it has a better chance of gaining confidence of people at the front end! Chandresh's comment reminded me of some interesting thoughts put out by Amresh Tripathy in his blog and here is an extract: "The popular statistical techniques frequently used in business analytics like linear regression and logistic regression are more than half-a-century old. System dynamics was developed in 1950s. Even neural networks have been around for more than 40 years. SAS was founded in 1976 and the open source statistical tool R was developed in 1993. The point is that popular analytical techniques and tools have been around for some time and their benefits and limitations are fairly well understood. An unambiguous definition of the business problem that will impact a decision, a clear analysis path leading to output, thorough understanding of various internal and 3rd-party datasets are all more important aspects of a predictive analytics solution than the choice of the tool. "I couldn't agree more with Amresh who has written this lovely series of posts -worth a read! http://amareshtripathy.com/2010/03/08/predictive-analytics-8-things-to-keep-in-mind-part-4/