Datasets:
Dataset 1: 1-dimensional (Univariate) input data
Dataset 2: 2-dimensional (Bivariate) input data
Dataset 3: Multivariate real world data
Regression Tasks:
Task 1. Polynomial curve fitting for Dataset 1
Task 2. Linear model for regression using polynomial basis functions for Dataset 2
Task 3. Linear model for regression using Gaussian basis functions for Datasets 2 and 3
Regularization methods:
1. No regularization in Tasks 1, 2 and 3
2. Quadratic regularization in Tasks 1, 2 and 3
3. Tikhonov regularization in Task 3
