Results 1 to 10 of about 1,758,089 (240)

Survey of research on application of heuristic algorithm in machine learning

open access: yesTongxin xuebao, 2019
Aiming at the problems existing in the application of machine learning algorithm,an optimization system of the machine learning model based on the heuristic algorithm was constructed.Firstly,the existing types of heuristic algorithms and the modeling ...
Yanping SHEN   +3 more
doaj   +2 more sources

A Hybrid Genetic-Hierarchical Algorithm for the Quadratic Assignment Problem

open access: yesEntropy, 2021
In this paper, we present a hybrid genetic-hierarchical algorithm for the solution of the quadratic assignment problem. The main distinguishing aspect of the proposed algorithm is that this is an innovative hybrid genetic algorithm with the original ...
Alfonsas Misevičius, Dovilė Verenė
doaj   +1 more source

Customized influence maximization in attributed social networks: heuristic and meta-heuristic algorithms

open access: yesComplex & Intelligent Systems, 2023
The influence maximization problem is one of the most fundamental topics in social networks. However, most existing studies have focused on non-attributed networks, neglecting the consideration of users’ properties during information propagation ...
Jun-Chao Liang   +3 more
doaj   +1 more source

A Systematic Approach for the Selection of Optimization Algorithms including End-User Requirements Applied to Box-Type Boom Crane Design

open access: yesApplied System Innovation, 2019
In engineering design, optimization methods are frequently used to improve the initial design of a product. However, the selection of an appropriate method is challenging since many methods exist, especially for the case of simulation-based optimization.
Doris Entner   +6 more
doaj   +1 more source

RWA: Optical Networks with Heuristics Algorithms

open access: yesDyna, 2016
The increase in demand for data transport through WDM (Wavelength Division Multiplexing) networks has led to the emerging problems related to finding routes and assigning wavelengths in these networks, which are solved through algorithmic processes ...
Arturo Benito Rodríguez Garcia   +2 more
doaj   +1 more source

Parameter Optimization Model of Heuristic Algorithms for Controller Placement Problem in Large-Scale SDN

open access: yesIEEE Access, 2020
The Controller Placement Problem (CPP) is a key technical challenge in a large-scale Software Defined Network (SDN). Low-complexity heuristic algorithm is widely used for solving the CPP.
Yi Li   +3 more
doaj   +1 more source

Data Clustering on Breast Cancer Data Using Firefly Algorithm with Golden Ratio Method

open access: yesAdvances in Electrical and Computer Engineering, 2015
Heuristic methods are problem solving methods. In general, they obtain near-optimal solutions, and they do not take the care of provability of this case.
DEMIR, M., KARCI, A.
doaj   +1 more source

The Survey of Algorithms for k-center Problem [PDF]

open access: yesZhengzhou Daxue xuebao. Gongxue ban
The k-center problem is fundamental in facility siting, and is also an NP-hard problem with practical applications in the fields of distribution, emergency services, etc. However, with the expansion of the problem scale, the original algorithms were no
WANG Xiaofeng   +4 more
doaj   +1 more source

General Improvements of Heuristic Algorithms for Low Complexity DOA Estimation

open access: yesInternational Journal of Antennas and Propagation, 2019
Heuristic algorithms are considered to be effective approaches for super-resolution DOA estimations such as Deterministic Maximum Likelihood (DML), Stochastic Maximum Likelihood (SML), and Weighted Subspace Fitting (WSF) which are involved in nonlinear ...
Haihua Chen   +4 more
doaj   +1 more source

An efficient genetic algorithm for a hybrid flow shop scheduling problem with time lags and sequence-dependent setup time

open access: yesManufacturing Review, 2014
In this paper, a hybrid flow shop scheduling problem with a new approach considering time lags and sequence-dependent setup time in realistic situations is presented.
Farahmand-Mehr Mohammad   +4 more
doaj   +1 more source

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