A multi-objective evolutionary algorithm for a class of mean-variance portfolio selection problems
YLTV Silva, AB Herthel, A Subramanian - Expert Systems with Applications, 2019 - Elsevier
The portfolio selection problem (PSP) concerns the resource allocation to a finite number of
assets. In its classic approach, the problem aims at overcoming a trade-off between the risk …
assets. In its classic approach, the problem aims at overcoming a trade-off between the risk …
Prediction about the vessel's heave motion under different sea states based on hybrid PSO_ARMA model
G Tang, X Yao, F Li, Y Wang, X Hu - Ocean Engineering, 2022 - Elsevier
In order to solve the problem of control performance degradation caused by time delay in the
wave compensation control system, the vessel heave motion displacement needs multi-step …
wave compensation control system, the vessel heave motion displacement needs multi-step …
Short-term wind power prediction using hybrid auto regressive integrated moving average model and dynamic particle swarm optimization
With the upsurge in restructuring of the power markets, wind power has become one of the
key factors in power generation in the smart grids and gained momentum in the recent …
key factors in power generation in the smart grids and gained momentum in the recent …
[PDF][PDF] System for prediction of non stationary time series based on the wavelet radial bases function neural network model
H Kusdarwati, S Handoyo - International Journal of Electrical and …, 2018 - core.ac.uk
This paper proposes and examines the performance of a hybrid model called the wavelet
radial bases function neural networks (WRBFNN). The model will be compared its …
radial bases function neural networks (WRBFNN). The model will be compared its …
[PDF][PDF] A heuristic feature selection in logistic regression modeling with newton raphson and gradient descent algorithm
S Handoyo, N Pradianti, WH Nugroho… - International Journal of …, 2022 - researchgate.net
Binary choices, such as success or failure, acceptance or rejection, high or low, heavy or
light, and so on, can always be used to express decision-making. Based on the known …
light, and so on, can always be used to express decision-making. Based on the known …
An application of Particle Swarm Optimization (PSO) algorithm with daily precipitation data in Campina Grande, Paraíba, Brazil
SFAX Júnior, ÉFM Xavier, J da Silva Jale… - Research, Society and …, 2020 - rsdjournal.org
We study the daily precipitation in the municipality of Campina Grande, estimating the
parameters of Gamma, Log-Normal, and Weibull distributions. To evaluate the parameter …
parameters of Gamma, Log-Normal, and Weibull distributions. To evaluate the parameter …
Reliability estimation of three parameters Weibull distribution based on particle swarm optimization
ZY Algamal, G Basheer - Pakistan Journal of Statistics and Operation …, 2021 - pjsor.com
The three-parameter Weibull distribution is a continuous distribution widely used in the study
of reliability and life data. The estimation of the distribution parameters is an important …
of reliability and life data. The estimation of the distribution parameters is an important …
[PDF][PDF] Generating of Fuzzy Rule Bases with Gaussian Parameters Optimized via Fuzzy C-Mean and Ordinary Least Square
The fuzzy rule bases has a central role in the fuzzy inference system. Generating of rule
bases based on input-output data pairs by using Fuzzy C-Mean clustering (FCM) requires …
bases based on input-output data pairs by using Fuzzy C-Mean clustering (FCM) requires …
[PDF][PDF] Modeling average prices of garlic in indonesia
A Widodo, H Kusdarwati… - Journal of Engineering and …, 2019 - researchgate.net
The high consumption of garlic in Indonesia cannot be followed by an adequate supply of
garlic so that until now Indonesia still imports garlic. Policy formulation in the field of …
garlic so that until now Indonesia still imports garlic. Policy formulation in the field of …
Modeling partial least square of users loyalty on the public hospital in Malang of Indonesia
The hospital as one of the health service institutions must be able to improve the quality of
services for the community in order to obtain the highest level of health. The purposes of this …
services for the community in order to obtain the highest level of health. The purposes of this …