01275nam a2200241Ia 4500 CTU_130142 210402s9999 xx 000 0 und d 54.79 005.74 L783 Liu, Bing Web data mining : exploring hyperlinks, contents, and usage data Bing Liu Berlin Springer 2007 This book offers a rich blend of theory and practice, addressing seminal research ideas, as well as examining the technology from a practical point of view. The content provides useful information and knowledge from the Web hyperlink structure, page contents, and usage data. Although Web mining uses many conventional data mining techniques, it is not purely an application of traditional data mining due to the semistructured and unstructured nature of the Web data and its heterogeneity. It has also developed many of its own algorithms and techniques Khai thác dữ liệu văn bản và Web (Text and Web Mining) CT901 Data mining.,Web databases,Khai thác thông tin,Cơ sở dữ liệu Web Huỳnh Mai Trung tâm Học liệu Trường Đại học Cần Thơ