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» Sparse Subspace Clustering
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APPML
2006
56views more  APPML 2006»
14 years 12 months ago
Preconditioned iterative methods on sparse subspaces
Kazufumi Ito, Jari Toivanen
TKDE
2008
127views more  TKDE 2008»
14 years 11 months ago
Maximal Subspace Coregulated Gene Clustering
Clustering is a popular technique for analyzing microarray data sets, with n genes and m experimental conditions. As explored by biologists, there is a real need to identify coregu...
Yuhai Zhao, Jeffrey Xu Yu, Guoren Wang, Lei Chen 0...
CVPR
2005
IEEE
16 years 1 months ago
A Factorization-Based Approach to Articulated Motion Recovery
This paper addresses the subspace properties and the recovery of articulated motion. We point out that the global motion subspace of an articulated object is a combination of a nu...
Jingyu Yan, Marc Pollefeys
ICDM
2009
IEEE
169views Data Mining» more  ICDM 2009»
14 years 9 months ago
Learning the Shared Subspace for Multi-task Clustering and Transductive Transfer Classification
There are many clustering tasks which are closely related in the real world, e.g. clustering the web pages of different universities. However, existing clustering approaches neglec...
Quanquan Gu, Jie Zhou
ICDE
2008
IEEE
141views Database» more  ICDE 2008»
16 years 1 months ago
SPOT: A System for Detecting Projected Outliers From High-dimensional Data Streams
In this paper, we present a new technique, called Stream Projected Ouliter deTector (SPOT), to deal with outlier detection problem in high-dimensional data streams. SPOT is unique ...
Ji Zhang, Qigang Gao, Hai H. Wang