机器学习简介Introduction to Machine Learning |
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课程网址: | http://videolectures.net/bootcamp2010_murray_iml/ |
主讲教师: | Iain Murray |
开课单位: | 爱丁堡大学 |
开课时间: | 2010-08-05 |
课程语种: | 英语 |
中文简介: | 我们如何在计算机上表示数据并使用它来学习执行有用的任务?这堂课回顾了一些简单的分类和回归规则,讨论了过拟合和过拟合,并强调了定义学习目标函数的效用。书中还简要介绍了贝叶斯学习,以及一些预处理和可视化数据的实用技巧。讲座以简单的无监督学习和相关主题结束。 |
课程简介: | How can we represent data on a computer and use it to learn to perform useful tasks? This lecture reviews some simple classification and regression rules, discusses under- and over-fitting and emphasises the utility of defining objective functions for learning. There is also a short overview of Bayesian learning, and some practical tips for pre-processing and visualizing data. The lecture ends with a brief mention of unsupervised learning and related topics. |
关 键 词: | 数据; 回归规则; 过度拟合 |
课程来源: | 视频讲座网 |
最后编审: | 2021-02-16:nkq |
阅读次数: | 61 |