Multi-Fidelity Continuous Minimization under Prior and Posterior Constraints

Reference

Y. Akimoto, N. Sakamoto, M. Ohtani. Multi-Fidelity Continuous Minimization under Prior and Posterior Constraints, in Parallel Problem Solving from Nature, PPSN, 2020. Accepted.

List of source codes:

• ddcma.py : DD-CMA-ES Akimoto and Hansen, ECJ2019. Code is based on Gist
• constraint_handling.py : QUAK + QRSK constraint handling. ARCH Sakamoto and Akimoto, GECCO2019 for QUAK, MCR de Paula Garcia et al, 2017 (or its modification) for QRSK
• adaptive_simulator_switcher.py : Adaptive Simulator Selection for Multi-Fidelity Optimization Akimoto et al, GECCO2019. Code is based on Gist
• compliance_minimization.py : Compliance Minimization Problem Definition Andreassen et al, 2011. Code is based on topopt_cholmod.py

Scripts for evaluation:

• experiments_fixedfidelity.py
• experiments_multifidelity.py
• experiments_evaluation.py
• experiments_plot.py

Sample Script (notebook):

• example.ipynb