Additions

• Functionally equivalent version of NSGA-ii implemented at ruck.functional.select_nsga2
  • if numba is installed then the function will be JIT compiled for up to 65x faster performance
  • minor differences exist compared to ruck.external.deap.select_nsga2, but overall results should be similar.

Deprecations

• ruck.external.deap.select_nsga2 has been deprecated and will be removed in v0.3.0

Additions

• Added MANIFEST.in

Breaking change if you are using the ray helper functions that allows us to remove the optional dependencies. The core ruck API remains the same.

• ruck.util._ray moved to ruck.external.ray
• added ruck.external.deap with select_nsga2 that uses deep behind the scenes. The goal is to implement the ourselves in the near future. Currently it is a bit slow, and means me need extra deps.
• More examples!

Changes

• Allow tuples of floats as fitness values

Changes

• Ray remote function support was broken because of algorithm design decisions and use of nested functions and decorators. Updated to remove these limitations. API changes slightly.
• R.mate_crossover_nd added to compliment R.mate_crossover_1d
• Training checks that all the values in a population maintain the same type, this can help avoid ray multithreading errors when object refs are required instead of values.

Initial Release

Initial dev version