Topics tagged pce

Topic	Replies	Views	Activity
Large LOO error in PCE for sensitivity analysis UQ Discussion Forum sensitivity , pce	2	348	May 23, 2024
Criteria for selecting the maximum interaction (r) in adaptive methods Community Q&A and How To pce , metamodeling	0	179	March 8, 2024
PCA based Sobol indices for vector-valued PCE surrogate model UQ Discussion Forum pce , sensitivity , sobol	2	1042	February 5, 2024
How to interpret the PCE display? Community Q&A and How To pce	2	332	February 21, 2024
UQ[py]Lab (PCE display) UQ Discussion Forum metamodeling , pce , python	6	307	January 15, 2024
Sensitivity with correlated inputs Community Q&A and How To sensitivity , pce , ancova	6	462	November 16, 2023
Whether PCE in UQLab can use weighted least square method to calculate coefficient？ UQ Discussion Forum pce	1	341	October 9, 2023
Beam problem:PCE surrogate model based calibration, how to give reasonable predictive posterior on multiple points? Community Q&A and How To inversion , pce , metamodeling	4	747	September 23, 2023
Building PCE surrogate (multivariate) UQ Resources metamodeling , pce	6	622	September 23, 2023
I am trying to apply different sampling methods for a function but I am only able to use the Monte Carlo method, the others do not work Community Q&A and How To pce	6	334	September 19, 2023
Dissertation reproducing work on bPCE UQ Discussion Forum pce	1	366	August 18, 2023
Choice of sampling type for regression-based PCE Community Q&A and How To pce	1	413	July 24, 2023
Understanding leave one out error and modified leave one out error in PCE UQ Discussion Forum metamodeling , pce	1	645	July 14, 2023
Questions about obtaining the statistical moments of PCE model Community Q&A and How To pce , metamodeling , reliability	1	446	July 1, 2023
How to show the verbosity information of creating a PCE model Community Q&A and How To pce	2	447	June 29, 2023
PCE: out of memory Community Q&A and How To metamodeling , pce	4	382	April 18, 2023
How to propagate uncertainty with implicit constraints? UQ Discussion Forum metamodeling , input , pce	3	426	April 12, 2023
Could we Infer the type of unknown probability distribution of the experimental data? Community Q&A and How To pce , input	6	805	April 12, 2023
The basis expression of PCE for uniform distributions Community Q&A and How To pce , metamodeling	2	581	April 12, 2023
Arbitrary PCE with dependence structure Community Q&A and How To pce	6	520	March 24, 2023
How to bulid PCE model for given data? Community Q&A and How To pce , copulas , input	4	517	March 10, 2023
PCE LOO-CV and validation error Community Q&A and How To pce	4	584	February 9, 2023
Will PCE work with transformed inputs (ensuring one-to-one mapping) UQ Discussion Forum pce	1	428	January 20, 2023
Creation of an input for Random Fields UQ Discussion Forum pce , copulas	5	1811	January 18, 2023
How to load a PCE metamodel in python and test it? Community Q&A and How To pce , metamodeling	2	554	December 7, 2022
About Isight Calling UQLab Unable to Recognize the matlab Program Community Q&A and How To pce , reliability	0	387	December 1, 2022
Resource on Polynomial Chaos Expansion Community Q&A and How To metamodeling , pce , input , reliability	2	459	November 30, 2022
PCE-Changing constant input doesn't effect output, why? Community Q&A and How To pce , input	3	563	November 15, 2022
PCE sensitivity indices Community Q&A and How To sensitivity , pce	3	658	October 29, 2022
Whether PCE can be improved by optimizing hyperparameters through optimization algorithms？ Community Q&A and How To pce	0	387	October 14, 2022