4542 search results - page 236 / 909 » Unsupervised Feature Selection Using Feature Similarity |
137
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ICWSM
2009
15 years 3 days ago
2009
In Wikipedia, good articles are wanted. While Wikipedia relies on collaborative effort from online volunteers for quality checking, the process of selecting top quality articles i...
98
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ICASSP
2008
IEEE
15 years 8 months ago
2008
IEEE
We address the problem of similarity metric selection in pairwise affinity clustering. Traditional techniques employ standard algebraic context-independent sample-distance measur...
118
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BMCBI
2007
15 years 2 months ago
2007
Background: Clustering methods are widely used on gene expression data to categorize genes with similar expression profiles. Finding an appropriate (dis)similarity measure is crit...
126
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ICPR
2010
IEEE
15 years 8 months ago
2010
IEEE
While existing face recognition systems based on local features are robust to issues such as misalignment, they can exhibit accuracy degradation when comparing images of differing...
132
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MVA
2007
15 years 1 months ago
2007
This paper presents a novel algorithm for real-time detection of clad height in laser cladding which is known as a layered manufacturing technique. A realtime measurement of clad g...