Why bother for feature selection.

When working with a large dataset, modelling can be time consuming to run because of number of features. It is not uncommon to have hundreds of features for a model. Then it is critical to weed out irrelevant and subpar features. This is when the concept of feature selection comes into play. In this article, I shall try to inform about few of the widely used techniques for feature selection, and demo some of them.

Feature selection is extremely important step for modelling a computationally efficient model. There are a bunch of a technique for…

Tamjid Ahsan

Data Science Student

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