How can I exactly start off in machine learning

Answer 1

You can start by enrolling in Machine learning by Andrew Ng in Coursera. it's the best course available out there.

Answer 2

thanks

Answer 3

Try this lower section of the page

- free daily e-book - top

two machine learning e-books

- perminently free ebooks - lower

https://www.packtpub.com/packt/offers/free-learning