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Description: pareto front multi objective optimization
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Size: 5120 |
Author: Pezhman |
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Description: 为了有效检测多目标优化进化算法的性能，从3 个方面进行多目标优化测试问题的设计，即约束条件、最优解分布的均匀性、算
法逼近Pareto 最优前沿的难度，采用NSGA-Ⅱ算法对这些测试问题进行仿真实验，并将算法求得的最优解可视化。结果显示，测试问题能够有效检测算法在上述3 方面的性能。-In order to effectively detect the multi-objective optimization evolutionary algorithm performance, from the three aspects of multi-objective optimization test problems of design, that constraint, the uniformity of the optimal solution, Pareto optimal front approximation algorithm of the difficulty of algorithm using NSGA-Ⅱ test questions on these simulations, and obtained the optimal solution algorithm visualization. The results show that the problem can be effectively tested in the above-mentioned three aspects of detection algorithm performance.
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Size: 308224 |
Author: cdong |
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Description: 一个基于阈值的粒子比较准则，用于处理多目标约束优化问题,该准则可以保留一部分序值较小且约束违反度在允许范围内的不可行解微粒,从而达到由不可行解向可行解进化的目的；一个新的拥挤度函数,使得位于稀疏区域和Pareto前沿边界附近的点有较大的拥挤度函数值,从而被选择上的概率也较大 从而构成解决多目标约束优化问题的混合粒子群算法。-A comparison based on the threshold criteria for the particle to handle multi-objective constrained optimization problem, part of the guidelines can keep order value is small and the constraint violation in allowing infeasible solutions within the particles, so as to achieve a feasible solution to the infeasible solution The purpose of evolution a new function of crowding, making the Pareto front in the sparse region and near the border points have a greater value of the congestion function, which is the larger the probability of selection so as to constitute solve multi-objective constrained optimization problems hybrid particle swarm algorithm.
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Size: 4096 |
Author: 李洪 |
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Description: 遗传算法的多目标优化算例，动态显示优化过程pareto前端的分布情况。-Genetic algorithm is a multi-objective optimization example, dynamic display of pareto optimal process the
distribution of the front end
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Size: 1024 |
Author: Joey |
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Description: this function is based on evolutionary algorithm for finding the optimal solution for multiple objective i.e. pareto front for the objectives.
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Size: 3072 |
Author: bcaldwell |
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Description: ev-MOGA Multiobjective Evolutionary Algorithm has been developed by the Predictive Control and Heuristic optimization Group at Universitat Politècnica de València. ev-MOGA is an elitist multi-objective evolutionary algorithm based on the concept of epsilon dominance. ev-MOGA, tries to obtain a good approximation to the Pareto Front in a smart distributed manner with limited memory resources. It also adjusts the limits of the Pareto front dynamically.
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Size: 288768 |
Author: ouchi |
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Description: onventional optimization algorithms using linear and non-linear programming sometimes have difficulty in finding the global optima or in case of multi-objective optimization, the pareto front. A lot of research has now been directed towards evolutionary algorithms (genetic algorithm, particle swarm optimization etc) to solve multi objective optimization problems.
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Size: 384000 |
Author: riemannfly |
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Description: Function for calculate hypevolume of the pareto front in algorithm multi-objective
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Size: 2048 |
Author: Moises |
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Description: Pareto Front Calculation_MATLAB software modified By Vikram Kumar Kamboj
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Size: 5120 |
Author: vikram kumar |
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Description: 这段代码描述多目标遗传算法NSGAII算法的实现，抓要包含三部分：Non-dominated sort， Crowding distance assignment， the selection process来找到pareto-front-The basic operations being performed and the worst case complexities associated with are as follows:
Multi-objective evolutionary algorithms which uses non-dominated sorting to find pareto front. It is consist of tree parts:
• Non-dominated sort returns a list of the non-dominated fronts F. (O(mN 2 ))
• Crowding distance assignment is O(mNlogN)
• The crowed comparison operator (Sort on ≥ n) guides the selection process at the various stages of the algorithm towards a uniformly spread out Pareto-optimal front. (O(2Nlog(2N)))
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Size: 5120 |
Author: 罗佳婷 |
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Description: 求取帕累托前沿的m文件，优化问题常用工具-M strike Pareto front of the file, a common tool optimization problem
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Size: 1024 |
Author: 刘栋 |
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Description: 该方法为Perato前沿解的求解方法，使用Matlab平台计算(This method is the solution of Perato front solution and is calculated by Matlab platform)
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Size: 3072 |
Author: ylbrylbr
|
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Description: DTLZ测试函数生成真实Pareto前端(DTLZ test function to generate true Pareto front)
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Size: 1024 |
Author: timbosun |
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