relative

Assess convergence in adaptive UQ methods using statistical metrics that are relative to a benchmark

Specification

  • Alias: None

  • Arguments: None

Description

When adaptively refining a UQ method (e.g., allocating sample allocations for metric estimation or surrogate training), the relative option indicates that the metric is assessed relative to a current reference value (e.g. estimator variance after a pilot sample), such that the convergence tolerance controls the relative accuracy.

Default Behavior

Expected Output

Usage Tips

Additional Discussion