建模和估计Modelling and estimation |
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课程网址: | https://www.open.edu/openlearn/science-maths-technology/modelling... |
主讲教师: | 信息不详。欢迎您在右侧留言补充。 |
开课单位: | 信息不详。欢迎您在右侧留言补充。 |
开课时间: | 2017-12-19 |
课程语种: | 英语 |
中文简介: | 这门免费课程涉及建模和估计,特别是二项分布。第1节从定义概率开始,介绍相关的符号,并简要讨论概率的基本性质。本节最后考虑离散随机变量建模的一些一般特征和思想。第2节着眼于离散数据的一种特殊概率模型,即二项分布。第3节研究了如何使用数据来估计单个伯努利试验的成功概率,并介绍了最大似然估计。 |
课程简介: | This free course is concerned with modelling and estimation and looks in particular at the binomial distribution. Section 1 starts by defining probability, introduces relevant notation and briefly discusses basic properties of probabilities. The section concludes by considering some of the general features of and ideas about modelling discrete random variables. Section 2 looks at one particular probability model for discrete data, the binomial distribution. Section 3 investigates how data can be used to estimate the probability of success in a single Bernoulli trial and introduces maximum likelihood estimation. |
关 键 词: | 二项分布; 概率的基本性质; 离散数据 |
课程来源: | 英国开放大学 |
数据采集: | 2024-10-28:zsp |
最后编审: | 2024-10-28:zsp |
阅读次数: | 7 |