Data Mining Concepts and Techniques phần 9 pot

Data Mining Concepts and Techniques phần 9 pot

Data Mining Concepts and Techniques phần 9 pot

... multimedia data mining focuses on image data mining. Mining text data and mining the World Wide Web are studied in the two subsequent 638 Chapter 10 Mining Object, Spatial, Multimedia, Text, and Web Data where ... closely linked to image analysis and scientific data mining, and thus many image analysis techniques and scien- tific data analysis methods can be ap...
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Data Mining Concepts and Techniques phần 1 potx

Data Mining Concepts and Techniques phần 1 potx

... Statistical Data Mining 666 11.3.3 Visual and Audio Data Mining 667 11.3.4 Data Mining and Collaborative Filtering 670 11.4 Social Impacts of Data Mining 675 11.4.1 Ubiquitous and Invisible Data Mining ... Experiments, and Troubleshooting Techniques Dennis Shasha and Philippe Bonnet SQL: 199 9—Understanding Relational Language Components Jim Melton and Alan R...
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Data Mining Concepts and Techniques phần 4 potx

Data Mining Concepts and Techniques phần 4 potx

... include data cube–based data aggregation and attribute- oriented induction. From a data analysis point of view, data generalization is a form of descriptive data mining. Descriptive data mining ... [CCH91] and further extended by Han, Cai, and Cercone [HCC93], Han and Fu [HF96], Carter and Hamilton [CH98], and Han, Nishio, Kawano, and Wang [HNKW98]. 4.3 Attribute-...
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Data Mining Concepts and Techniques phần 8 potx

Data Mining Concepts and Techniques phần 8 potx

... substructures. 9. Metadata mining. Metadata are data about data. Metadata provide semi-structured data about unstructured data, ranging from text and Web data to multimedia data- bases. It is useful for data ... cite 542 Chapter 9 Graph Mining, Social Network Analysis, and Multirelational Data Mining Example 9. 2 Backward extension and forward extension. If we want...
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Data Mining Concepts and Techniques phần 10 pot

Data Mining Concepts and Techniques phần 10 pot

... multidimen- sional databases. SIGMOD Record, 26:12–17, 199 7. [BS97b] A.BersonandS.J.Smith.DataWarehousing,DataMining,andOLAP.McGraw-Hill, 199 7. [BST 99] A. Berson, S. J. Smith, and K. Thearling. Building Data Mining ... datausing summaries. In Proc. 199 9 Int. Conf. Knowledge Discovery and Data Mining (KDD 99 ), pages 73–83, San Diego, CA, 199 9. [GGR02] M. Garofalakis, J. Gehrk...
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Data Mining Concepts and Techniques phần 2 ppsx

Data Mining Concepts and Techniques phần 2 ppsx

... the 2.7 Summary 97 2.7 Summary Data preprocessing is an important issue for both data warehousing and data mining, as real-world data tend to be incomplete, noisy, and inconsistent. Data preprocessing includes ... approximation of the original data. PCA is computationally inexpensive, can be applied to ordered and unordered attributes, and can handle sparse data and...
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Data Mining Concepts and Techniques phần 3 docx

Data Mining Concepts and Techniques phần 3 docx

... and Wang [HHW97] and Hellerstein, Avnur, Chou, et al. [HAC + 99 ]. Techniques for esti- mating the top N queries are proposed in Carey and Kossman [CK98] and Donjerkovic and Ramakrishnan [DR 99] . Further ... Kimball and Ross [KR02], Imhoff, Galemmo, and Geiger [IGG03], Inmon [Inm96], Berson and Smith [BS97b], and Thomsen [Tho97]. 134 Chapter 3 Data Warehouse and OLAP...
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Data Mining Concepts and Techniques phần 5 ppt

Data Mining Concepts and Techniques phần 5 ppt

... to as training tuples and are selected from the database under analysis. In the context of classification, data tuples can be referred to as samples, examples, instances, data points, or objects. 2 Because ... Decision Tree Induction 3 09 Figure 6.10 The use of data structures to hold aggregate information regarding the training data (such as these AVC-sets describing the data of...
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Data Mining Concepts and Techniques phần 6 ppt

Data Mining Concepts and Techniques phần 6 ppt

... functions (Hanson and Burr [HB88]), dynamic adjustment of the network topology (Me´zard and Nadal [MN 89] , Fahlman and Lebiere [FL90], Le Cun, Denker, and Solla [LDS90], and Harp, Samad, and Guha [HSG90] ), and ... and Herskovits [CH92], Buntine [Bun94], and Heckerman, Geiger, and Chick- ering [HGC95]. Algorithms for inference on belief networks can be found in Russell a...
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Data Mining Concepts and Techniques phần 7 ppsx

Data Mining Concepts and Techniques phần 7 ppsx

... efficiently. 8 Mining Stream, Time-Series, and Sequence Data Our previous chapters introduced the basic concepts and techniques of data mining. The techniques studied, however, were for simple and structured ... Rumelhart and Zipser [RZ85]. Scalable methods for clustering categorical data were studied by Gibson, Kleinberg, and Raghavan [GKR98], Guha, Rastogi, and Shi...
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