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by craigching 3991 days ago
"Introdocution to Statistical Learning" by Trevor Hastie et al. [1] They have a free online class through Stanford [2] Sign in to their system and you can take the archived version for free.

ISL is an excellent, free book, introducing you to ML, you can go deeper, but, to me this is where I wish I'd started. I am taking the Data Science track at Coursera (on Practical Machine Learning now) and I am kicking myself that I didn't start with ISL instead.

Now, I know you specifically asked about Python, but the concepts are bigger than the implementation. All of these techniques are available in Python's ML stack, scikit-learn, NumPy, pandas, etc. I don't know of the equivalent of ISL for Python, but if you learn the concepts and you're a programmer of any worth, you will be able to move from R to Python. Maybe take/read ISL, but do the labs in Python, that might be a fun way to go.

Lastly, to go along with ISL, "Elements of Statistical Learning" also by Hastie et al is available for free to dive deeper [3]

[1] -- http://www-bcf.usc.edu/~gareth/ISL/

[2] -- https://lagunita.stanford.edu/courses/HumanitiesandScience/S...

[3] -- http://statweb.stanford.edu/~tibs/ElemStatLearn/

1 comments

I also think this is one of the best entry level books, and the Stanford course looks good. This is what I recommend to people. In some ways, R is a very good match for this material, and you could move to python later.