352 search results - page 6 / 71 » A local search approximation algorithm for k-means clusterin... |
104
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IPPS
2007
IEEE
15 years 3 months ago
2007
IEEE
Screening is an important task to convert a continuoustone image into a binary image with pure black and white pixels. The main contribution of this paper is to show a new algorit...
152
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SDM
2012
SIAM
12 years 12 months ago
2012
SIAM
Given the ubiquity of time series data, the data mining community has spent significant time investigating the best time series similarity measure to use for various tasks and dom...
138
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CORR
1999
Springer
14 years 9 months ago
1999
Springer
Abstract. Nearest neighbor searching is a fundamental computational problem. A set of n data points is given in real d-dimensional space, and the problem is to preprocess these poi...
BIBM
2009
IEEE
15 years 1 months ago
2009
IEEE
We describe an algorithm for finding approximate seeds for DNA homology searches. In contrast to previous algorithms that use exact or spaced seeds, our approximate seeds may conta...
114
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CIARP
2010
Springer
14 years 8 months ago
2010
Springer
Abstract. Feature selection has improved the performance of text clustering. In this paper, a local feature selection technique is incorporated in the dynamic hierarchical compact ...