To drive the point home, lets straightway get started with the below hypothetical dataset of smoker data across three Indian cities: First, let’s convert it to a contingency table: Citynon-smokersmokertotaldelhi6511kolkata369mumbai7714total161834…
In the Part-1 of the article we saw how to derive the cost function in case of liner regression for a simple problem: Problem statement: want to predict the machining…
Gradient descent is a powerful algorithm used for optimizing many types of functions including the cost functions in data science However, before going to the mathematics and python codes of…
For quite some time, was thinking of writing articles on higher school maths. Because of two reasons, 1. when i was a student of 11th -12th , i feel, i…
