Regarding In built Function

Sir, till now in all videos that I watched on Linear Regression, each and every code is done using various user defined functions like in Boston Housing Multiple Linear Regression example. So I want to know is there any video where you have taught all these things using inbuilt functions of sklearn library because in your Github page there you have provided some codes written using sklearn in built library but till now i have not encountered any such videos. pls resolve my doubt

Hi @Aman_Kashyap,
The reason user-defined functions are preferred during the initial stages when learning Machine Learning is to strengthen your foundations of the subject, help you understand the math behind the algorithms and improve your coding skills.
Directly using preexisting functions without knowing their internal details is much less of a learning experience. As you move forward with the course, both user-defined and preexisting functions would be used depending on the context.

Hope this helps!

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