NSGA(非支配排序遗传算法).NSGAII(带精英策略的非支配排序的遗传算法),都是基于遗传算法的多目标优化算法,都是基于pareto最优解讨论的多目标优化,遗传算法已经做过笔记,下面介绍pareto(帕累托)最优解的相关概念.本文是基于参考文献做的读书笔记. 1 NSGA算法 1.1 Paerot支配关系 1.2  Pareto最优解定义 多目标优化问题与单目标优化问题有很大差异.当只有一个目标函数时,人们寻找最好的解,这个解优于其他所有解,通常是全局最大或最小,即全局最优解.而当存在多个目…

JMetal https://www.cnblogs.com/denggaoshan/p/6306640.html https://www.cnblogs.com/denggaoshan/p/6308597.html https://jmetal.github.io/jMetal/https://github.com/jMetal https://sourceforge.net/projects/jmetal/files/jmetal4.5/jmetal4.5.2.jar/download 机器…

NSGA,NSGA-II,Epsilon-MOEA,Basic Differential Evolution (DE) C语言Deb教授原版代码地址 觉得有用的话,欢迎一起讨论相互学习~[Follow] Old http://www.iitk.ac.in/kangal/codes.shtml New https://www.egr.msu.edu/~kdeb/codes.shtml…

题目链接:Path Sum II | LeetCode OJ Given a binary tree and a sum, find all root-to-leaf paths where each path's sum equals the given sum. For example: Given the below binary tree and sum = 22, 5 / \ 4 8 / / \ 11 13 4 / \ / \ 7 2 5 1 return [ [5,4,11,2],…

题目链接:Populating Next Right Pointers in Each Node II | LeetCode OJ Follow up for problem "Populating Next Right Pointers in Each Node". What if the given tree could be any binary tree? Would your previous solution still work? Note: You may only u…

原文标题:Functional Android (II): Collection operations in Kotlin 原文链接:http://antonioleiva.com/collection-operations-kotlin/ 原文作者:Antonio Leiva(http://antonioleiva.com/about/) 原文发布:2015-09-29 在简化代码方面,Lambda表达式是一个杰出的工具,而且还可以完成之前不可能完成的事.我们在这个系列文章的第一篇(Unlea…

统计分析中Type I Error与Type II Error的区别 在统计分析中,经常提到Type I Error和Type II Error.他们的基本概念是什么?有什么区别? 下面的表格显示 between truth/falseness of the null hypothesis and outcomes of the test " -------|-------|------- | Judgement of Null Hypothesis H0 | Valid | Invalid |…

题意: 给你一个数n,表示有n辆火车,编号从1到n,入站,问你有多少种出站的可能.    (题于文末) 知识点: ps:百度百科的卡特兰数讲的不错,注意看其参考的博客. 卡特兰数(Catalan):前几项为 : 1, 1, 2, 5, 14, 42, 132, 429, 1430, 4862, 16796, 58786, 208012, 742900, 2674440, 9694845, 35357670- 令h(0)=1,h(1)=1,catalan数满足递推式:      h(n)= h(0…

We are playing the Guess Game. The game is as follows: I pick a number from 1 to n. You have to guess which number I picked. Every time you guess wrong, I'll tell you whether the number I picked is higher or lower. However, when you guess a particula…

A 2d grid map of m rows and n columns is initially filled with water. We may perform an addLand operation which turns the water at position (row, col) into a land. Given a list of positions to operate, count the number of islands after each addLand o…