A fuzzy-random extension of the Lee—Carter mortality prediction model
J de Andrés-Sánchez, LGV Puchades - International journal of …, 2019 - Springer
Abstract The Lee—Carter model is a useful dynamic stochastic model to represent the
evolution of central mortality rates throughout time. This model only considers the …
evolution of central mortality rates throughout time. This model only considers the …
The modified fuzzy mortality model based on the algebra of ordered fuzzy numbers
A Szymański, A Rossa - Biometrical Journal, 2021 - Wiley Online Library
The new trends in fuzzy analysis are based on the algebraic approach to fuzzy numbers.
The essential idea in such an approach is representing the membership function of a fuzzy …
The essential idea in such an approach is representing the membership function of a fuzzy …
A fuzzy bi-level method for modeling age-specific migration
DF Demirel, M Basak - Socio-Economic Planning Sciences, 2019 - Elsevier
Modeling and forecasting international migration are significant research areas since
migration forecasts are vital in decision making and policy design regarding economy …
migration forecasts are vital in decision making and policy design regarding economy …
[引用][C] A fuzzy method for modeling and forecasting human population
DF Demirel - 2019 - Fen Bilimleri Enstitüsü