PCE coefficients, solved by least squares or PDE residuals, can serve as an operator learning surrogate that also yields UQ moments.
Adaptive sparse polynomial chaos expansion based on least angle regression,
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
stat.ML 1years
2025 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Polynomial Chaos Expansion for Operator Learning
PCE coefficients, solved by least squares or PDE residuals, can serve as an operator learning surrogate that also yields UQ moments.