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| 马氏正态过程在教育质量评价中的应用 | |
| 引用本文： | 宋福庆,庞善起,刘万里.马氏正态过程在教育质量评价中的应用[J].河南师范大学学报(自然科学版),2007,35(3):8-10. |
| 作者姓名： | 宋福庆 庞善起 刘万里 |
| 作者单位： | 1. 安阳师范学院,数学系,河南,安阳,455000 2. 河南师范大学,数学与信息科学学院,河南,新乡,453007 3. 洛阳师范学院,数学系,河南,洛阳,473022 |
| 基金项目： | 国家自然科学基金 , 河南省自然科学基金 , 河南省教育厅自然科学基金 |
| 摘 要： | 首先利用正态分布给出状态空间的划分方法;然后将马氏正态过程离散化为马氏链,并给出一步转移矩阵的计算方法,根据不同的状态划分,给出对应的权矩阵,并使用加权平均确定出教学效率的指标,从而给出一种评价教学效率的新方法,并用实例验证其可行性及有效性. |
| 关 键 词： | 马氏过程 正态分布 状态空间 权矩阵 期望值 |
| 文章编号： | 1000-2367（2007）03-0008-03 |
| 修稿时间： | 2006-12-31 |
Application of Markov Normal Process to Evaluation in Education Quality |
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| SONG Fu-qing,PANG Shan-qi,LIU Wan-li.Application of Markov Normal Process to Evaluation in Education Quality[J].Journal of Henan Normal University(Natural Science),2007,35(3):8-10. | |
| Authors: | SONG Fu-qing PANG Shan-qi LIU Wan-li |
| Institution: | 1. Dept. of Mathematics, Anyang Normal College, Anyang 455000, China;2. College of Mathematics and Information Science, Henan Normal University, Xinxiang 453007, China ; 3. Dept. of Mathematics, Luoyang Normal College, Luoyang 473002, China |
| Abstract: | In this paper,a method of dividing state space is proposed firstly by using normal distribution.Secondly,Markov normal process is changed into Markov chain,and a way of calculation for one step transition matrix is posed according to different division of state.In addition,the target of teaching efficiency is determined by applying weight-plus mean,then,a kind of new method for evaluating teaching effect is built,and its feasibility and effectiveness are tested through examples. |
| Keywords: | Markov process normal distribution state space weigh matrix expectation value |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |