1385 search results - page 106 / 277 » Clustering by Random Projections |
182
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ICIP
2007
IEEE
16 years 8 months ago
2007
IEEE
Different from appearance-based methods, clustering feature points only by their motion coherence is an emerging category of approach to detecting and tracking individuals among c...
168
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ICTAI
2008
IEEE
16 years 20 days ago
2008
IEEE
In this paper, we present a purely incremental, scalable algorithm for the detection of elliptical shapes in images. Our method uses an incremental version of the Random Hough Tra...
169
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ICDM
2007
IEEE
15 years 10 months ago
2007
IEEE
Recently the problem of dimensionality reduction (or, subspace learning) has received a lot of interests in many fields of information processing, including data mining, informati...
184
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ICIP
2008
IEEE
16 years 20 days ago
2008
IEEE
Compressed sensing(CS) suggests that a signal, sparse in some basis, can be recovered from a small number of random projections. In this paper, we apply the CS theory on sparse ba...
205
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ICDE
2012
IEEE
13 years 8 months ago
2012
IEEE
—Outlier mining is a major task in data analysis. Outliers are objects that highly deviate from regular objects in their local neighborhood. Density-based outlier ranking methods...