plasma 发表于 2025-3-26 21:40:50

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担忧 发表于 2025-3-27 04:41:47

Importance of Multi-database Mining, differences between mono- and multi-database mining. An existing process of multi-database mining is included in this chapter, and some practical issues involving mining multi-databases, including application-independent database classification, local pattern analysis, and local pattern synthesis, are briefly discussed.

强所 发表于 2025-3-27 07:52:54

Synthesizing Local Patterns by Weighting,ay be of different importance to their company. Also, local patterns may have different supports within a branch. To take these factors into account, this chapter presents a model for synthesizing global patterns from local patterns by weighting. This model synthesizes association rules with respect to all dimensions: ., ., ., and ..

Obsessed 发表于 2025-3-27 10:18:49

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不公开 发表于 2025-3-27 14:37:56

Advanced Information and Knowledge Processinghttp://image.papertrans.cn/k/image/543879.jpg

死亡 发表于 2025-3-27 19:31:56

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LAVE 发表于 2025-3-27 23:41:09

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CLAMP 发表于 2025-3-28 04:17:35

Database Clustering,In the past, identifying relevant databases has been typically . The process had to be carried out multiple times to identify relevant databases for two or more real-world applications. This chapter advocates an efficient and effective application-independent database classification for mining multi-databases.

讨好美人 发表于 2025-3-28 07:09:40

Identifying Exceptional Patterns,Techniques for identifying high-vote patterns have been developed in Chapter 7. Another new kind of pattern is the exceptional pattern which reflects the individuality of, say, branches of an interstate company. Exceptional patterns are also of interest to company headquarters in their decision-making.

老人病学 发表于 2025-3-28 13:15:07

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查看完整版本: Titlebook: Knowledge Discovery in Multiple Databases; Shichao Zhang,Chengqi Zhang,Xindong Wu Book 2004 Springer-Verlag London 2004 Association rule.D