Search Results - subject:"parameter estimation"

Assessment of model risk due to the use of an inappropriate parameter estimator

Seitshiro, Modisane B.; Mashele, Hopolang P. - In: Cogent Economics & Finance 8 (2020) 1, pp. 1-20

The purpose of this study is to assess model risk with respect to parameter estimation for a simple binary logistic … parameter estimation methods. The results from the historical credit dataset of a certain financial institution confirmed that … using several optimization methods to address parameter estimation risk for predictive models is substantial. This is the …

Persistent link: https://www.econbiz.de/10012657559

Extraction of uncertain parameters of single-diode model of a photovoltaic panel using simulated annealing optimization

Ben Messaoud, Ramzi - In: Energy reports 6 (2020), pp. 350-357

to four different PV parameter estimation problems. The results obtained are compared with well-established algorithms to …

Persistent link: https://www.econbiz.de/10012195127

An efficient terminal voltage control for PEMFC based on an improved version of whale optimization algorithm

Cao, Yan; Li, Yiqing; Zhang, Geng; Kittisak Jermsittiparsert - In: Energy reports 6 (2020), pp. 530-542

Recently, the application of the proton exchange membrane fuel cells (PEMFCs) is extensively increasing as a popular renewable energy source. PEMFCs need low temperature for the operation along with high power density and easy implementation ability. These characteristics turned them into the...

Persistent link: https://www.econbiz.de/10012195397

Optimal parameters estimation of PEMFCs model using Converged Moth Search Algorithm

Sun, Shouqiang; Su, Yumei; Yin, Chengbo; Kittisak … - In: Energy reports 6 (2020), pp. 1501-1509

proposes an optimal method for optimal parameter estimation of the undetermined parameters in Proton Exchange Membrane Fuel …

Persistent link: https://www.econbiz.de/10012266075

Assessment of model risk due to the use of an inappropriate parameter estimator

Seitshiro, Modisane B.; Mashele, Hopolang P. - In: Cogent economics & finance 8 (2020) 1, pp. 1-20

Persistent link: https://www.econbiz.de/10012149200

Developed Coyote Optimization Algorithm and its application to optimal parameters estimation of PEMFC model

Yuan, Zhi; Wang, Weiqing; Wang, Haiyun; Yildizbasi, Abdullah - In: Energy reports 6 (2020), pp. 1106-1117

In this paper, a new approach has been introduced for optimal parameter estimation of a proton exchange membrane fuel …

Persistent link: https://www.econbiz.de/10012220993

Parameter estimation of PEMFC based on Improved Fluid Search Optimization Algorithm

Qin, Fuzhen; Liu, Peixue; Niu, Haichun; Song, Haiyan; … - In: Energy reports 6 (2020), pp. 1224-1232

This paper presents a new optimal method for model estimation of the unknown parameters of circuit-based proton exchange membrane fuel cells (PEMFCs). The main idea is to minimize the sum of squared error (SSE) value between the actual data and the estimated results. The optimization process...

Persistent link: https://www.econbiz.de/10012221243

New optimized technique for unknown parameters selection of SOFC using Converged Grass Fibrous Root Optimization Algorithm

Shi, Hong; Li, Jing; Zafetti, Nicholas - In: Energy reports 6 (2020), pp. 1428-1437

This paper presents an optimal technique for parameter estimation of a Solid Oxide Fuel Cell (SOFC) model. The idea is … by comparing it with some well-known algorithms. The method is then applied to the optimal parameter estimation of the …

Persistent link: https://www.econbiz.de/10012221416

Efficiency convergence in Islamic and conventional banks

Izzeldin, Marwan; Johnes, Jill; Ongena, Steven; Pappas, … - 2019

This paper examines how efficiency dynamics of Islamic and conventional banks compare and how they are converging across different countries. We employ both parametric and non-parametric methods to analyse a panel of Islamic and conventional banks from 23 countries during the period 1999 to...

Persistent link: https://www.econbiz.de/10012177418

A simple asymptotically F-distributed portmanteau test for diagnostic checking of time series models with uncorrelated innovations

Wang, Xuexin; Sun, Yixiao - In: Journal of business & economic statistics : JBES ; a … 40 (2022) 2, pp. 505-521

Persistent link: https://www.econbiz.de/10013533447