A Selection Problem for Management Based on Divide and Conquer Algorithm

被引:0
|
作者
Wang, Xiaohui [1 ]
Zhang, Yong [2 ]
Zhao, Hongyan [3 ]
机构
[1] Shandong Univ Finance, Sch Comp & Informat Engn, Jinan, Peoples R China
[2] Shandong Agr Univ, Econ Management Coll, Tai An, Shandong, Peoples R China
[3] Shandong Yingcai Univ, Sch Comp & Informat Engn, Jinan, Peoples R China
关键词
selection problem; MCMC; Divide and Conquer Algorithm; GLOBAL OPTIMIZATION;
D O I
10.1109/CASE.2009.152
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Selection problem, which is to find the k th smallest element in a sequence of n numbers in arbitrary order, is a typical problem in algorithm design and analysis. The select problem is solved by divide and conquer algorithm. The general algorithm is given, and the complexity of this algorithm is analyzed and discussed. The Divide and Conquer algorithms are related to backfitting and Markov chain Monte Carlo techniques, which divide the problem in a divide and conquer strategy into smaller pieces. Confidence intervals taking model uncertainty into account are based on the bootstrap in combination with MCMC techniques.
引用
收藏
页码:160 / +
页数:2
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