fallback

Fall back to a numerical solve when needed for mitigation in MFMC

Specification

• Alias: None

• Arguments: None

Description

Conditionally employ a numerical solve for allocation of samples per model instance within multifidelity Monte Carlo (MFMC). The analytic allocation is employed unless a problem is encountered (mis-ordered model correlations) that requires mitigation.

Examples

method,
        model_pointer = 'ENSEMBLE'
        multifidelity_sampling
          numerical_solve nip fallback
          max_function_evaluations = 1000
          pilot_samples = 100
          seed = 8674132