Add adaptive stdev scaling to local search neighborhood sampling #954#1303
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JannisKst wants to merge 1 commit intodevelopmentfrom
Open
Add adaptive stdev scaling to local search neighborhood sampling #954#1303JannisKst wants to merge 1 commit intodevelopmentfrom
JannisKst wants to merge 1 commit intodevelopmentfrom
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This PR adds adaptive scaling of the neighborhood sampling standard deviation for continuous hyperparameters based on local search progress.
The scaling follows these rules:
These changes were benchmarked in the SMAC3-Benchmarking repository. The repository also contains additional details explaining the design and implementation choices.