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7 Steps of Data Exploration & Preparation before building your model – Part 1

I have been a Business Analytics professional for close to three years now. In my initial days, one of my mentor suggested me to spend ample time on hypothesis generation before touching the data. Following his advice has served me well.

Hypothesis generation requires you to have structured thinking whereas data exploration requires patience to slice and dice data in multiple ways. In this article, I will focus on the steps required to clean and understand data in a comprehensive way.

Source: analyticsvidhya.com
Author: Sunil Ray

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