Results 21 to 30 of about 2,010,420 (207)

DEVELOPMENT OF HEALTH INSURANCE CLAIM PREDICTION METHOD BASED ON SUPPORT VECTOR MACHINE AND BAT ALGORITHM

open access: yesBarekeng, 2023
Health insurance industry is very much needed by the community in handling the financial risks in the health sector. The number of claims greatly affects the achievement of profits and the sustainability of the health insurance industry.
Syaiful Anam   +4 more
doaj   +1 more source

Using the ADDIE model to develop learning material for actuarial mathematics

open access: yesJournal of Physics: Conference Series, 2019
The research is aimed to describe; (1) the development procedure of Actuarial Mathematics learning material with ADDIE model; (2) Validation of learning material using the ADDIE model for Actuarial Mathematics.
E. Widyastuti, Susiana
semanticscholar   +1 more source

Sharp convex bounds on the aggregate sums--An alternative proof [PDF]

open access: yes, 2016
It is well known that a random vector with given marginal distributions is comonotonic if and only if it has the largest sum with respect to the convex order [ Kaas, Dhaene, Vyncke, Goovaerts, Denuit (2002), A simple geometric proof that comonotonic ...
Yin, Chuancun, Zhu, Dan
core   +3 more sources

A Comparison between Explainable Machine Learning Methods for Classification and Regression Problems in the Actuarial Context

open access: yesMathematics, 2023
Machine learning, a subfield of artificial intelligence, emphasizes the creation of algorithms capable of learning from data and generating predictions.
Catalina Lozano-Murcia   +3 more
semanticscholar   +1 more source

Evolution of coupled lives' dependency across generations and pricing impact [PDF]

open access: yes, 2012
This paper studies the dependence between coupled lives - both within and across generations - and its effects on prices of reversionary annuities in the presence of longevity risk.
Luciano, E., Spreeuw, J., Vigna, E.
core   +1 more source

Mixed Poisson Regression Models with Varying Dispersion Arising from Non-Conjugate Mixing Distributions

open access: yesAlgorithms, 2021
In this article we present a class of mixed Poisson regression models with varying dispersion arising from non-conjugate to the Poisson mixing distributions for modelling overdispersed claim counts in non-life insurance.
George Tzougas, Natalia Hong, Ryan Ho
doaj   +1 more source

Development of Models and Methods for Automated Control of Heat Supply System with Optimization of Technical Means Structure

open access: yesEnergy Engineering and Control Systems, 2023
Analysis of the controlled object, as well as methods and models applied for controlling the heat supply process in a city and urban districts has been carried out.
Serhii Babych   +4 more
doaj   +1 more source

To split or not to split: Capital allocation with convex risk measures [PDF]

open access: yes, 2007
Convex risk measures were introduced by Deprez and Gerber (1985). Here the problem of allocating risk capital to subportfolios is addressed, when aggregate capital is calculated by a convex risk measure.
Tsanakas, A.
core   +1 more source

On the effects of changing mortality patterns on investment, labour and consumption under uncertainty [PDF]

open access: yes, 2017
In this paper we extend the consumption-investment life cycle model for an uncertain-lived agent, proposed by Richard (1974), to allow for exible labor supply.
Ewald, Christian-Oliver, Zhang, Aihua
core   +1 more source

On applications of inequalities for quasideviation means in actuarial mathematics

open access: yes, 2018
Applying the results of Zs. Páles, concerning the inequalities for quasideviation means, we characterize some natural properties of implicitly defined functional stemming from actuarial mathematics. Mathematics subject classification (2010): 39B22, 91B16.
J. Chudziak
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy