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Comment by Flavio Bossolan on July 28, 2015 at 2:10am

Thanks for your commet, Khurram! Speaking with some data analysts in the industry (and in my case) I chose this order because most of time we get the dataset then after we have to decide what to extract from it. But you´re right, sometimes we can have a goal in mind and then go for the data. Good point!

Comment by Khurram on July 27, 2015 at 8:00pm

I think step 2 should be firstmost , once you have clear defination of problem then you can target good quality data which pose the defining problem.Step 3 and 4 can be cyclic towards step 1.After step 5 validation which is again cycli to step 1 (Have a clear goal in mind).

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