文件名称:
Mining the Web - Discovering Knowledge from Hypertext Data
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文件大小: 1mb
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上传时间: 2009-02-17
详细说明： The World Wide Web overwhelms us with immense amounts of widely distributed, interconnected, rich, and dynamic hypertext information. It has profoundly influenced many aspects of our lives, changing the ways we communicate, conduct business, shop, entertain, and so on. However, the abundant information on the Web is not stored in any systematically structured way, a situation which poses great challenges to those seeking to effectively search for high quality information and to uncover the knowledge buried in billions of Web pag es. Web mining-or the automatic discovery of interesting and valuable information from the Web-has therefore become an important theme in data mining. As a prominent researcher onWeb mining, Soumen Chakrabarti has presented tutorials and surveys on this exciting topic at many international conferences. Now, after years of dedication, he presents us with this excellent book. Mining the Web: Discovering Knowledge from Hypertext Data is the first book solely dedicated to the theme ofWeb mining and if offers comprehensive coverage and a rigorous treatment. Chakrabarti starts with a thorough introduction to the infrastructure of the Web, including the mechanisms for Web crawling, Web page indexing, and keyword or similarity-based searching of Web contents. He then gives a systematic description of the foundations ofWeb mining, focusing on hypertextbased machine learning and data mining methods, such as clustering, collaborative filtering, supervised learning, and semi-supervised learning. After that, he presents the application of these fundamental principles to Web mining itself-especially Web linkage analysis-introducing the popular PageRank and HITS algorithms that substantially enhance the quality of keyword-based Web searches. If you are a researcher, a Web technology developer, or just an interested reader curious about how to explore the endless potential of the Web, you will find this book provides both a solid technical background and state-of-the-art knowledge on this fascinating topic. It is a jewel in the collection of data mining and Web technology books. I hope you enjoy it. ...展开收缩
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