Results 21 to 30 of about 4,196,628 (296)

Classification of Gene Expression Data Using Multiobjective Differential Evolution

open access: yesEnergies, 2016
Gene expression data are usually redundant, and only a subset of them presents distinct profiles for different classes of samples. Thus, selecting high discriminative genes from gene expression data has become increasingly interesting in bioinformatics ...
Shijing Ma, Xiangtao Li, Yunhe Wang
doaj   +1 more source

Differential Evolution between Monotocous and Polytocous Species [PDF]

open access: yesAsian-Australasian Journal of Animal Sciences, 2014
One of the most important traits for both animal science and livestock production is the number of offspring for a species. This study was performed to identify differentially evolved genes and their distinct functions that influence the number of ...
Hyeonju Ahn   +4 more
doaj   +1 more source

Closed-Form Solutions to Differential Equations via Differential Evolution

open access: yesDiscrete Dynamics in Nature and Society, 2015
We focus on solving ordinary differential equations using the evolutionary algorithm known as differential evolution (DE). The main purpose is to obtain a closed-form solution to differential equations.
L. Mex   +2 more
doaj   +1 more source

FREE SEARCH AND DIFFERENTIAL EVOLUTION TOWARDS DIMENSIONS NUMBER CHANGE [PDF]

open access: yes, 2006
This paper presents an exploration of Free Search (FS) and modified Differential Evolution (DE) with enhanced adaptivity. The aim of the study is to identify how these methods can cope with changes of the number of variables of a hard design test ...
Penev, Kalin
core   +1 more source

Finding exact solutions for selected nonlinear evolution differential equations [PDF]

open access: yes, 2023
Burgers, Breaking Soliton and Boussinesq equations are applicable in different areas of physics. Searching their real solutions are particularly important.
Mohammed, Mayada G..   +2 more
core   +1 more source

Adaptive Differential Evolution With Evolution Memory for Multiobjective Optimization

open access: yesIEEE Access, 2019
In this paper, a multiobjective differential evolution (MODE) algorithm is developed by incorporating the memory mechanism of particle swarm optimization.
Kun Li, Huixin Tian
doaj   +1 more source

Differential evolution schemes for speech segmentation: a comparative study [PDF]

open access: yes, 2014
This paper presents a signal processing technique for segmenting short speech utterances into unvoiced and voiced sections and identifying points where the spectrum becomes steady. The segmentation process is part of a system for deriving musculoskeletal
Sunday Iliya   +19 more
core   +1 more source

Comparison Four Different Probability Sampling Methods based on Differential Evolution Algorithm

open access: yesJournal of Advances in Information Technology, 2012
Differential Evolution (DE) is one kind of evolution algorithm, which based on difference of individuals. DE has exhibited good performance on optimization problem.
Qingbo Lu   +3 more
doaj   +1 more source

Hybrid Harmony Search Differential Evolution Algorithm

open access: yesIEEE Access, 2021
Differential evolution (DE) algorithm has some excellent attributes including strong exploration capability. However, it cannot balance the exploitation with exploration ability in the search process.
Liyun Fu   +4 more
doaj   +1 more source

Differential Evolution Markov Chain with snooker updater and fewer chains [PDF]

open access: yes, 2008
Differential Evolution Markov Chain (DE-MC) is an adaptive MCMC algorithm, in which multiple chains are run in parallel. Standard DE-MC requires at least N=2d chains to be run in parallel, where d is the dimensionality of the posterior.
Braak, C.J.F., ter, Vrugt, J.A.
core   +1 more source

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