arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv 1207.4451cs.NEcs.AI
收藏

基于集合的多目标适应度景观的初步研究

Set-based Multiobjective Fitness Landscapes: A Preliminary Study

Univ. Nice Sophia-Antipolis(尼斯索菲亚-安提波利斯大学);INRIA Lille(法国国家信息与自动化研究所里尔分所);Université Lille 1(里尔第一大学);LIFL(里尔基础信息实验室);CNRS(法国国家科学研究中心)

Sébastien Verel, Arnaud Liefooghe, Clarisse Dhaenens

摘要:

适应度景观分析旨在了解给定优化问题的几何形状,以便设计更有效的搜索算法。然而,有一个非常少的知识景观的多目标问题。在这项工作中,根据Zitzler等人(2010)的最新提议,我们将多目标优化视为一个集合问题。然后,我们给出了基于集合的多目标适应度景观的一般定义。对具有客观相关性的多目标NK景观进行了基于实验集的适应度景观分析。我们的目的是适应和加强综合设计的集合为基础的多目标搜索方法,由一个先验分析相应的集合问题的属性。

英文摘要:

Fitness landscape analysis aims to understand the geometry of a given optimization problem in order to design more efficient search algorithms. However, there is a very little knowledge on the landscape of multiobjective problems. In this work, following a recent proposal by Zitzler et al. (2010), we consider multiobjective optimization as a set problem. Then, we give a general definition of set-based multiobjective fitness landscapes. An experimental set-based fitness landscape analysis is conducted on the multiobjective NK-landscapes with objective correlation. The aim is to adapt and to enhance the comprehensive design of set-based multiobjective search approaches, motivated by an a priori analysis of the corresponding set problem properties.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑