吉首大学学报(自然科学版)2016,Vol.37Issue(5):13-15,3.DOI:10.3969/j.cnki.jdxb.2016.05.003
基于遗传算法Beta分布参数的极大似然估计
MLEs of Beta Distribution Parameters Based on Genetic Algorithm
摘要
Abstract
In maximum likelihood estimations (MLEs)of the three-parameter from Beta Distribution, since the explicit solutions of the corresponding likelihood equations can not be obtained,the genetic algo-rithm is applied to obtain numerical solutions of the likelihood equations.The numerical results show that numerical solutions of MLEs by genetic algorithm are very close to true values.关键词
极大似然估计/三参数Beta分布/遗传算法Key words
maximum likelihood estimation/three-parameter Beta distribution/genetic algorithm分类
数理科学引用本文复制引用
鲁春林,方东辉,陈望学,钱文舒..基于遗传算法Beta分布参数的极大似然估计[J].吉首大学学报(自然科学版),2016,37(5):13-15,3.基金项目
吉首大学研究生校级科研创新项目(JGY201510);湖南省研究生科研创新项目(CX2016B616);吉首大学新开课程建设项目 ()