Fix map elites #154
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Fix map elites #154
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codelion
commented
Jul 18, 2025
codelion
commented
- document the use of default feature complexity and diversity
- error if the user doesn't return the metrics corresponding to features used for map elites.
This update adds per-dimension feature bin support, adaptive feature scaling, and a diversity reference set with caching for MAP-Elites in ProgramDatabase. The config now allows feature_bins to be an int or dict, and includes diversity_reference_size. Related tests and evaluator logic are updated for improved cascade validation and feature map coverage.
Clarifies default and custom feature dimensions in documentation and config files. Updates ProgramDatabase to raise an error if a specified feature dimension is missing from program metrics, with a helpful message. Adds a test to ensure missing feature dimensions trigger the correct error.
wangcheng0825
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Sep 15, 2025
…-map-elites Fix map elites
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