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Web机器学习:统一视图

Machine Learning for the Web: A Unified View
课程网址: http://videolectures.net/bsciw08_domingos_mlwuv/  
主讲教师: Pedro Domingos
开课单位: 华盛顿大学
开课时间: 2008-12-20
课程语种: 英语
中文简介:
机器学习和Web是为彼此而设计的技术和应用领域。网络为机器学习提供了源源不断的具有挑战性的问题,以及随之而来的大量数据:搜索排名、超文本分类、信息提取、协同过滤、链接预测、广告定位、社交网络建模等等。相反,似乎几乎所有可能的机器学习技术都被应用到网络上。我们能理解这个技术和应用的巨大丛林吗?我将努力从我们迄今的经验中提炼出该领域的统一观点,而不是试图(不可能)进行详尽的调查。利用马尔可夫逻辑网络的语言,大部分的统计模型用于Web作为特殊情况——和最先进的学习和推理算法,我们将能够在短时间内覆盖大量的地面,理解问题和解决方案的基本结构,看看如何结合成更大的系统。
课程简介: Machine learning and the Web are a technology and an application area made for each other. The Web provides machine learning with an ever-growing stream of challenging problems, and massive data to go with them: search ranking, hypertext classification, information extraction, collaborative filtering, link prediction, ad targeting, social network modeling, etc. Conversely, seemingly just about every conceivable machine learning technique has been applied to the Web. Can we make sense of this vast jungle of techniques and applications? Instead of attempting an (impossible) exhaustive survey, I will instead try to distill a unified view of the field from our experience to date. By using the language of Markov logic networks - which has most of the statistical models used on the Web as special cases - and the state-of-the-art learning and inference algorithms for it, we will be able to cover a lot of ground in a short time, understand the fundamental structure of the problems and solutions, and see how to combine them into larger systems.
关 键 词: 机器学习; Web; 统计模型
课程来源: 视频讲座网
最后编审: 2021-02-10:nkq
阅读次数: 48