machine learning - Jim's summer warmup

I started playing around this summer with some of the ideas from the textbook, using a class "Iris" data set and just some curve fitting models, looking at the notion of training vs test set and performance measures, and getting some practice with the plotting and data libraries.

Check out my "jim folder", which has

• machine_learning_notes.txt - my own notes (your mileage may vary),
• iris.ipynb , iris.html - a jupyter notebook and corresponding html