A classification technique plays an important role in the whole of analytics-based decision making. This is probably the most important group of techniques to be learned by an analytics professional. Also, given the breadth and depth of these techniques and their vast usage, you are bound to get many questions on this subject in a job interview. So, arm yourself with some basic concepts.
Further, I will delve into some analytics tools, such as R, SAS, and Tableau, which will surely come up in an interview. Besides, having some basic knowledge of databases, ...
