2022

Design-Bench: Benchmarks for Data-Driven Offline Model-Based Optimization

Trabucco, Brandon, Geng, Xinyang, Kumar, Aviral et al.

Understand

Black-box model-based optimization (MBO) problems, where the goal is to find a design input that maximizes an unknown objective function, are ubiquitous in a wide range of domains, such as the design of proteins, DNA sequences, aircraft, and robots.

  • Solving model-based optimization problems typically requires actively querying the unknown objective function on design proposals, which means physically building the candidate molecule, aircraft, or robot, testing it, and storing the result.
  • This process can be expensive and time consuming, and one might instead prefer to optimize for the best design using only the data one already has.
  • This setting -- called offline MBO -- poses substantial and different algorithmic challenges than more commonly studied online techniques.

Reading the bibliography…