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» Finding Consistent Clusters in Data Partitions
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ISHPC
2000
Springer
15 years 3 months ago
Partitioned Parallel Radix Sort
Partitioned parallel radix sort is a parallel radix sort that shortens the execution time by modifying the load balanced radix sort which is known one of the fastest internal sort...
Shin-Jae Lee, Minsoo Jeon, Andrew Sohn, Dongseung ...
AUTOMATICA
2010
127views more  AUTOMATICA 2010»
14 years 10 months ago
Partitioning datasets based on equalities among parameters
When a phenomenon is described by a parametric model and multiple datasets are available, a key problem in statistics is to discover which datasets are characterized by the same p...
Riccardo Porreca, Giancarlo Ferrari-Trecate
JMLR
2010
141views more  JMLR 2010»
14 years 6 months ago
Hierarchical Gaussian Process Regression
We address an approximation method for Gaussian process (GP) regression, where we approximate covariance by a block matrix such that diagonal blocks are calculated exactly while o...
Sunho Park, Seungjin Choi
99
Voted
ALENEX
2008
142views Algorithms» more  ALENEX 2008»
15 years 1 months ago
Consensus Clustering Algorithms: Comparison and Refinement
Consensus clustering is the problem of reconciling clustering information about the same data set coming from different sources or from different runs of the same algorithm. Cast ...
Andrey Goder, Vladimir Filkov
ICDM
2003
IEEE
104views Data Mining» more  ICDM 2003»
15 years 5 months ago
Localized Prediction of Continuous Target Variables Using Hierarchical Clustering
In this paper, we propose a novel technique for the efficient prediction of multiple continuous target variables from high-dimensional and heterogeneous data sets using a hierarch...
Aleksandar Lazarevic, Ramdev Kanapady, Chandrika K...