NWTOPT – A hyperparameter optimization approach for selection of environmental model solver settings

Hyperparameter optimization approaches were applied to improve performance and accuracy of groundwater flow models. Freely available new software, NWTOPT, is described that uses Tree of Parzen Estimators (TPE) and Random Search algorithms to optimize MODFLOW-NWT's solver settings. We ran 3500 t...

Celý popis

Uložené v:

Podrobná bibliografia
Vydané v:	Environmental modelling & software : with environment data news Ročník 147; s. 105250
Hlavní autori:	Newcomer, Max W., Hunt, Randall J.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Oxford Elsevier Ltd 01.01.2022 Elsevier Science Ltd
Predmet:	Algorithms Calibration computer software Environmental modeling environmental models Errors Groundwater Groundwater availability Groundwater flow Groundwater modeling Hyperparameter Mass balance Optimization Parameter estimation Performance enhancement Run time (computers) Search algorithms Solvers Steady state models Uncertainty Hyperparameter Parameter estimation Uncertainty Calibration Groundwater modeling Optimization
ISSN:	1364-8152, 1873-6726
On-line prístup:	Získať plný text
Tagy:	Pridať tag Žiadne tagy, Buďte prvý, kto otaguje tento záznam!

Buďte prvý, kto okomentuje tento záznam!