Machine Learning at Coursera: Week 2

Machine Learning at Coursera: Week 2

This week we started exploring MATLAB.

Multivariate Linear Regression

We study about multiple features for linear regression. It’s necessary to use Feature Scaling for a better regression. Adjusting the Learning Rate is another key action.

Polynomial Regression is a more complex model type.

Parameters can be analytically computed using Normal Equation.


Beyond Basic Operations, Plotting Data is a good resource to understand models, learning curves, algorithm behaviour.

Vectorization is also a necessary technique to get good algorithm efficiency.

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