andrew/split — pull request #105 by woodhull (2012-12-31 22:46:17+00:00)
Title: Pluggable Algorithms

For us, we'd like to use the default weighted sample algorithm for some experiments, but a bandit approach for others.

This pull request abstracts the algorithm used to choose alternatives in an experiment into a pluggable module.

There is a global configuration option for which algorithm to use, but it can be overridden on a per-experiment basis.