Principles of Data Mining and Knowledge Discovery: 6th by Kenji Abe, Shinji Kawasoe, Tatsuya Asai, Hiroki Arimura,

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By Kenji Abe, Shinji Kawasoe, Tatsuya Asai, Hiroki Arimura, Setsuo Arikawa (auth.), Tapio Elomaa, Heikki Mannila, Hannu Toivonen (eds.)

This publication constitutes the refereed court cases of the sixth ecu convention on rules of information Mining and data Discovery, PKDD 2002, held in Helsinki, Finland in August 2002.
The 39 revised complete papers offered including four invited contributions have been conscientiously reviewed and chosen from a number of submissions. one of the subject matters lined are kernel tools, probabilistic equipment, organization rule mining, tough units, sampling algorithms, trend discovery, internet textual content mining, meta information clustering, rule induction, details extraction, dependency detection, infrequent type prediction, classifier structures, textual content type, temporal series research, unsupervised studying, time sequence research, scientific facts mining, and so forth.

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Additional info for Principles of Data Mining and Knowledge Discovery: 6th European Conference, PKDD 2002 Helsinki, Finland, August 19–23, 2002 Proceedings

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As for the time complexity analysis, the time complexity of the first phase of the algorithm is dN (d log N + (n + k)(d + log k)). Let N ∗ be the number of candidate outliers at the end of the first phase. Then the time complexity of the second phase is N ∗ (log n + N ∗ (d + log k)). 4 Experimental Results and Conclusions We implemented the algorithm using the C programming language on a Pentium III 850MHz based machine having 512Mb of main memory. We used a 64 bit floating-point type to represent the coordinates of the points and the distances, and the 32th order approximation of the d-dimensional Hilbert curve to map the hypercube [0, 2)d onto the set of integers [0, 232d ).

Affected individuals were schizophrenia patients recruited from the northern Stockholm region. The control group was recruited from the same region and matched to the affected group with respect to age and gender. All participants underwent interview by an experienced psychiatrist to confirm schizophrenia in the affected group and absence of mental disorders in the control group. For a set of genes believed to be important for systems disturbed in persons developing schizophrenia, most of the participants were genotyped using single nucleotide polymorphisms (SNP:s).

Int. conf. on Very Large Databases (VLDB98), pages 392–403, 1998. 16 13. M. Lopez and S. Liao. Finding k-closest-pairs efficiently for high dimensional data. In Proc. 12th Canadian Conf. on Computational Geometry (CCCG), pages 197– 204, 2000. 19 14. S. Ramaswamy, R. Rastogi, and K. Shim. Efficient algorithms for mining outliers from large data sets. In Proc. ACM Int. Conf. on Managment of Data (SIGMOD’00), pages 427–438, 2000. 16 15. Hans Sagan. Space Filling Curves. Springer-Verlag, 1994. 18 16. S.

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