[学生英文请假条格式]学生请假条范文 Dear Mr/Ms XXX; Today I'm writing to you to ask for a five-day leave, for I've got cold last night with carlessness. This morning my mother took...+阅读
Data mining, that is, that is stored in the database from the data warehouse or other repository of large amounts of data to obtain valid, novel, potentially useful and ultimately understandable patterns of non-trivial process. With the development of the Internet, online mass of information for the business is especially important. The face of vast amounts of information and intense competition among businesses how to tap the hidden information, how to reasonably use the current information, these are decisions that factor in enterprise development.
In this paper, data mining, e-commerce site to study how to analyze site data, and how to use these data to tap the potential of information and, based on this information to make product recommendations for customers, personalized web experience and the way optimization. Article will use the data mining technology to the WEB in WEB structure mining, content mining, usage mining, as well as some related algorithm, an analysis of the data processing of data by business interest, and introduce some rules to guide the site to build personalized systems for customers love.
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