v0.1.5 - Githubissues

erp12 / pyshgp

Push Genetic Programming in Python.

http://erp12.github.io/pyshgp

MIT License

74 stars 23 forks source link

v0.1.5 #119

Closed erp12 closed 5 years ago

erp12 commented 5 years ago

API changes

Separated "types" and "stacks" in a more logical way. Various arguments have been renamed.
Made verbosity config easier to configure and use.
Add optional argument to PushStack for pushing initial values. Useful for custom fitness functions.
Added the PushTypeLibrary abstraction.

Internals

Changed how core instructions can be added to instruction sets.
Added support for smaller numpy ints than int64.
Improved performance with respect to monitoring/verbosity.
Fixed rarely occurring non-deterministic type matching.

Development / Repository

Added tutorials/point_distance.py example to demonstrate custom types.
Added documentation article push types.
Moved style checking from tests to CI

Known Issues

Programs that have literal values of custom types are not be serializable to JSON.

Report issues on the Github <https://github.com/erp12/pyshgp/issues>_.

Credits

This release would not have been possible without the following contributors:

Blossom Metevier.
- Reported lack of support for smaller numpy int types.
- Demonstrated the annoyance of style checking in tests.
Julian Oks
- Demonstrated a need for PushState initial values argument.