Physbo

Release notes

Release note
Changes from v0.3.x
New features
- `policy.get_post_fmean(xs)` (17)
- mean values of the trained predictor (the post-distribution of the Guassian process) at points `xs`
- `policy.get_post_fcov(xs)` (17)
- covariance of the trained predictor (the post-distribution of the Guassian process) at points `xs`
- `policy.get_score(mode, xs_or_actions)` (16)
- score (acquisition function) at points xs or actions

Changes
- Move `physbo.search.discrete.policy_mo` to `physbo.search.discrete_multi.policy` (13)

Fixes
- Return best actions as an array of integer (12)
- Fixed a bug of crashing if no actions remain (14)

Documents
- English manual is uploaded.

Release note
Changes from v0.2.x
New features
- Multi-objective optimization (Pareto optimization)
- Initialize `policy` (model) with pre-evaluated training datasets
- Parallelization for evaluating acquisition function (score) on each candidate (EXPERIMENTAL)
Documents
- Tutorials are updated
- Multi-objective optimization
- Initialize with pre-evaluated data
Others
- `pip install` from the local source code is enabled

Release Note
Change from v0.1.x
- 🎉 Support Python3 (`>= 3.6`)
- No longer support Python2 (Use v0.1.0)
- Manual, README, and sample files are updated.