Polynomial regression and Feature Engineeringin

Course Q&A Machine Learning Specialization Supervised ML: Regression and Classification
1

Hi Everybody.

Suppose we have in our dataset n features.

After plotting data, we want to apply polinomial regression.
Say from degree 1 to degree 3.

When coding the for loop, do we change n into n+2 (the number of new features added?)

ii am somehow confused.

Waiting for your feedback.

Thanks.

2

It’s two separate steps.

  1. Write your code so it works with any number of features.
  2. Add the new features to your dataset.
3

hi @TMosh .

thank you for the reply.

i will implement this.