1 / 341
文档名称:

大数据.pdf

格式:pdf   页数:341页
下载后只包含 1 个 PDF 格式的文档,没有任何的图纸或源代码,查看文件列表

如果您已付费下载过本站文档,您可以点这里二次下载

大数据.pdf

上传人:精品库 2016/4/21 文件大小:0 KB

下载得到文件列表

大数据.pdf

相关文档

文档介绍

文档介绍:Mining of Massive Datasets Anand Rajaraman Kosmix, Inc. Je?rey D. Ullman Stanford Univ. Copyright c2010, 2011 Anand Rajaraman and Je?rey D. Ullman ii Preface This book evolved from material developed over several years by Anand Raja- raman and Je? Ullman for a one-quarter course at Stanford. The course CS345A, titled “Web Mining,” was designed as an advanced graduate course, although it has e accessible and interesting to advanced undergraduates. What the Book Is About At the highest level of description, this book is about data mining. However, it focuses on data mining of very large amounts of data, that is, data so large it does not ?t in main memory. Because of the emphasis on size,many of our examples are about the Web or data derived from the Web. Further, the book takes an algorithmic point of view: data mining is about applying algorithms to data, rather than using data to “train” a machine-learning engine of some sort. The principal topics covered are: 1. Distributed ?le systems and map-reduce as a tool for creating parallel algorithms that eed on very large amounts of data. 2. Similarity search, including the key techniques of minhashing and locality- sensitive hashing. 3. Data-stream processing and specialized algorithms for dealing with data that arrives so fast it must be processed immediately or lost. 4. The technology of search engines, including Google’s PageRank, link-spam detection, and the hubs-and-authorities approach. 5. Frequent-itemset mining, including association rules,market-baskets, the A-Priori Algorithm and its improvements. 6. Algorithms for clustering very large, high-dimensionaldatasets. 7. Two key problems for Web applications: managing advertising and rec- ommendation systems. iii iv PREFACE Prerequisites CS345A, although its number indicates an advanced graduatecourse, has been found accessible by advanced undergraduates and beginningmasters students. In the future, it is likely that the course will be given a mezzanine-level numb

最近更新

2025年复合创伤护理实践探讨与查房教学 39页

2025年危重症患者静脉输注治疗的应用与实践 53页

减小主扇扩散弯道通风阻力的一种简单方法 2页

冷却机扬料板新型耐热抗磨材料的研究 2页

冰染染料应用于涤棉印花工艺的研究 2页

农村流动人口社会养老保险制度研究 2页

具有有限弹性变形部件的多体系统动力分析 2页

关于预应力管环向结构强度计算若干问题的探讨.. 2页

2025年防雾霾口罩挑选指南 16页

关于设计洪水计算方法的一些问题 2页

“流动电影”视域下的阿彼察邦·维拉斯哈古电.. 9页

关于科学技术进步统计学内容体系的初步设想 2页

关于电磁场对单摆运动控制的研究 2页

2025年肺血管内皮细胞瘤临床诊疗进展 14页

关于橡胶制品对样品污染的探讨 2页

关于整体道床在应用中的几个问题 2页

2025年生活垃圾焚烧发电项目发展计划 52页

2025年玻璃保温容器及其玻璃胆项目合作计划书.. 47页

关于家庭农场的规模与效益问题初探 2页

艺术舞蹈老师简历模板 1页

服装设计合作协议书 5页

煤炭资源地质勘查设计编写提纲 14页

硫酸铵生产硫酸钾的可行性方案 31页

2022年首都经济贸易大学工商管理专业《管理学.. 22页

学生5mm坐标纸(虚线 word版)直接打印 2页

(完整版)天津大学非线性信息处理技术 12页

中式烹调工艺 2页

燃烧器控制器LFL说明 10页

发展党员党员大会议程 3页