极大似然估计方法的直观教学设计  

The intuitive teaching design of maximum likelihood estimation method

作　　者：刘倩[1] 

机构地区：[1]西安电子科技大学数学与统计学院,陕西西安710071

出　　处：《高师理科学刊》2015年第6期55-58,共4页Journal of Science of Teachers＇College and University

基　　金：国家自然科学基金资助项目(61105065);西安电子科技大学数学与统计学院概率论与数理统计精品开放课程建设项目

摘　　要：极大似然估计是求解参数点估计的一个重要方法.该方法具有很多优良的统计性质,因而在各个领域中得到广泛的应用.针对该方法计算复杂,学生理解较为困难的问题,对极大似然估计的教学方案进行了设计.通过引入简单实例,讨论了极大似然估计所使用的极大似然原理及其求解方法,让学生形成对新方法的直观理解,在教学中取得了良好的效果.Maximum likelihood estimation is an important way to solve point estimation about the parameter. This method has been widely used in various fields with excellent statistical properties. Because the method is more complicated and some students have more difficulty to understand, gave a plan of teaching design of maximum likelihood estimation. By introducing a simple example, discussed the maximum likelihood principle and calculation methods of maximum likelihood estimation. Thus, students could form the intuitive understanding of the new method and achieve good teaching effect.

关 键 词：极大似然估计 极大似然原理 教学设计 

分 类 号：O211[理学—概率论与数理统计] G642.0[理学—数学]