## Computer Science > Artificial Intelligence ## Title:Converge Then Diversify: Decoupling Convergence and Diversity in Multi-Objective Bayesian Optimisation > Abstract:Multi-objective Bayesian optimisation (MOBO) is a sample-efficient approach for optimising expensive black-box functions with multiple objectives. In MOBO, the goal is to adequately approximate the Pareto front; that is, to obtain a high-quality solution set with 1) good convergence (closeness to the Pareto front) and 2) good diversity (spread across the Pareto front). Existing MOBO methods typically aim to accomplish these…