add to_candidates for stepwise strategy

experimental-design / bofire

Experimental design and (multi-objective) bayesian optimization.

https://experimental-design.github.io/bofire/

BSD 3-Clause "New" or "Revised" License

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add to_candidates for stepwise strategy #392

Closed jkleinekorte closed 2 months ago

jkleinekorte commented 2 months ago

Currently, stepwise strategy only returns input values for each candidate when calling to_candidate. This PR replaces the to_candidate method for stepwise strategy such that the to_candidate method of the currently used strategy is used instead. As a result, also predicted output values are returned in case a predictive strategy is used.