Search Results - subject:"Mean square error"

Optimised hybrid CNN-LSTM model for stock price prediction

Patnaik, Deepti; Rao, N. V. Jagannadha; Padhiari, … - In: International journal of management and decision making … 23 (2024) 4, pp. 438-460

Persistent link: https://www.econbiz.de/10015067129

Reliability characteristics of COVID-19 death rate using generalized progressive hybrid censored data

Irfan, Mohd; Sharma, Anup Kumar - In: International journal of quality & reliability management 41 (2024) 3, pp. 850-878

Persistent link: https://www.econbiz.de/10014483071

The ffect of reinsurance treaties on the cedent loss reserving

Najafabadi, Amir T. Payandeh; Atatalab, Fatemeh - In: Journal of modelling in management 19 (2024) 1, pp. 288-310

Persistent link: https://www.econbiz.de/10014486338

A comparative study of a class of direct estimators for domain mean with a direct ratio estimator for domain mean using auxiliary character

Khare, Brij Behari; Ashutosh, Ashutosh; Rai, Piyush Kant - In: Statistics in Transition New Series 22 (2021) 2, pp. 189-200

Estimation techniques for a domain parameter play a very significant role in the theory of sample surveys. In the recent years many advanced methodologies have been developed for domain estimation. In particular, direct and synthetic estimators are applied for the estimation of domain mean in...

Persistent link: https://www.econbiz.de/10012600299

An alternative class of ratio-regression-type estimator under two-phase sampling scheme

Muhammad, Isah; Zakari, Yahaya; Audu, Ahmed - In: CBN Journal of Applied Statistics 12 (2021) 2, pp. 1-26

the finite population mean under a two-phase sampling system. The Bias and Mean Square Error (MSE) of the proposed … exponential regression cum ratio estimator when compared using the cri- teria of bias, mean square error and percentage relative …

Persistent link: https://www.econbiz.de/10015127132

A comparative study of a class of direct estimators for domain mean with a direct ratio estimator for domain mean using auxiliary character

Khare, Brij Behari; Ashutosh; Rai, Piyush Kant - In: Statistics in transition : an international journal of … 22 (2021) 2, pp. 189-200

Persistent link: https://www.econbiz.de/10012582572

An alternative class of ratio-regression-type estimator under two-phase sampling scheme

Muhammad, Isah; Zakari, Yahaya; Audu, Ahmed - In: CBN journal of applied statistics 12 (2021) 2, pp. 1-26

Persistent link: https://www.econbiz.de/10013272887

Bridging Bayesian and minimax mean square error estimation via Wasserstein distributionally robust optimization

Viet Anh Nguyen; Shafieezadeh-Abadeh, Soroosh; Kuhn, Daniel - In: Mathematics of operations research 48 (2023) 1, pp. 1-37

Persistent link: https://www.econbiz.de/10014312313

On impact of largest claims reinsurance treaties on the ceding company's loss reserve

Atatalab, Fatemeh; Najafabadi, Amir T. Payandeh - In: Annals of actuarial science : publ. by the Institute of … 17 (2023) 2, pp. 328-357

Persistent link: https://www.econbiz.de/10014320062

Generalized exponential estimators for the finite population mean

Zaman, Tolga - In: Statistics in Transition New Series 21 (2020) 1, pp. 159-168

This study proposes a new class of exponential-type estimators in simple random sampling for the estimation of the population mean of the study variable using information of the population proportion possessing certain attributes. Theoretically, mean squared error (MSE) equations of the...

Persistent link: https://www.econbiz.de/10012600223