DASH: Decoupled Adaptive Surrogate - Acquisition Harness for Automated Bayesian Optimization
DASH is proposed, a Decoupled Adaptive Surrogate--Acquisition Harness for large-language- model (LLM)-enhanced AutoBO, which selects surrogates by predictive reliability, uncertainty calibration, and ranking consistency; its two-stage acquisition controller periodically reallocates quotas across acquisition functions,...