Multi-armed Bandits: 10-armed Testbed

Based on the 10-armed testbed as described in chapter 2 of the textbook, Reinforcement Learning: An Introduction by Richard S. Sutton and Andrew G. Barto (2nd edition). The testbed, all the algorithms of the chapter, and the two programming exercises are there in this repository. I have used Python's multiprocessing module to make it possible to run the algorithms in parallel.

I have tested the code with Python 3, though it could also work with Python 2 with some minor tweaks.