mlr3mbo

mlr3mbo copied to clipboard

prototype async mbo

3

sumny

allow for storing intermediate archive during optimization on disk

1

sumny

assert that relevant fields are initialized for classes that need them when these are initialized delayed, e.g.: acq_function in acq_optimizer surrogate in acq_function, ...

sumny

- [ ] min max switching - [ ] optimizer and tuner multicrit - [ ] generate_acq_codomain - [ ] unify test functions and helpers - [ ] expand test_OptimizerMbo...

sumny

Fix some parameters after some optimization

1

Scenario: I optimize dimensions (a, b, c) for N steps, then determine that the value for c should be c*, but I want to go on optimizing over (a, b)....

mb706

Non-Uniform sampling / Restriction of infill-opt-domain

1

E.g. my optimization happens over a simplex. One possibility is to map from the hypercube to the simplex using a trafo, but that would mean the surrogate model fits the...

mb706

AcqFunctionThompsonSampling

2

The AcqFun would be one sample of a gaussian process. Also nice for parallelization.

jakob-r

toying around with Max-value Entropy Search Currently expects the obfun to be maximized WIP

sumny

feat: add asynchronous decentralized bayesian optimization

4

be-marc

Prepare for release: * [x] `git pull` * [x] Check [current CRAN check results](https://cran.rstudio.org/web/checks/check_results_mlr3mbo.html) * [x] [Polish NEWS](https://style.tidyverse.org/news.html#news-release) * [x] `urlchecker::url_check()` * [x] `devtools::build_readme()` * [x] `devtools::check(remote = TRUE, manual...

be-marc