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» Clustering Categorical Data

146

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ACSW
2004

136views Security Privacy» more ACSW 2004»

Application of self-organizing maps to clustering of high-frequency Financial data

15 years 7 months ago

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This paper analyzes the clustering of trades on the Australian Stock Exchange (ASX) with respect to the trade direction variable. The ASX is a limit order market operating an elec...

Adam Blazejewski, Richard Coggins

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174

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ISCAPDCS
2003

101views Distributed And Parallel Com...» more ISCAPDCS 2003»

Efficient Data Allocation for a Cluster of Workstations

15 years 7 months ago

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The development and use of cluster based computing is increasingly becoming an effective approach for solving high performance computing problems. The trend of moving away from sp...

Ahmed M. Mohamed, Reda A. Ammar, Lester Lipsky

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143

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ICTAI
2007
IEEE

152views Artificial Intelligence» more ICTAI 2007»

Curve Clustering with Spatial Constraints for Analysis of Spatiotemporal Data

16 years 16 days ago

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In this paper we present a new approach for curve clustering designed for analysis of spatiotemporal data. Such kind of data contains both spatial and temporal patterns that we de...

Konstantinos Blekas, Christophoros Nikou, Nikolas ...

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122

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KDD
2005
ACM

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Dimension induced clustering

16 years 6 months ago

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Aristides Gionis, Alexander Hinneburg, Spiros Papa...

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