use statistics for the active expansion within multifidelity refinement
Specification
Alias: None
Arguments: None
Description
When performing adaptive refinement in multifidelity UQ
methods, this option adapts based on the statistics for the active
model level/fidelity. This approach avoids some computational overhead in some
cases by avoiding expansion roll-up.
Sandia National Laboratories is a multimission laboratory managed and operated by National Technology and Engineering Solutions of Sandia, LLC., a wholly owned subsidiary of Honeywell International, Inc., for the U.S. Department of Energy’s National Nuclear Security Administration under contract DE-NA-0003525.
