5659 search results - page 336 / 1132 » Comparing Clusterings in Space |
170
Voted
IJON
2008
15 years 6 months ago
2008
Support vector machine (SVM) is a powerful technique for data classification. Despite of its good theoretic foundations and high classification accuracy, normal SVM is not suitabl...
198
Voted
TKDE
2008
15 years 6 months ago
2008
Abstract-- Feature selection is an important method for improving the efficiency and accuracy of text categorization algorithms by removing redundant and irrelevant terms from the ...
197
Voted
ASUNAM
2010
IEEE
15 years 5 months ago
2010
IEEE
—The discovery of evolving communities in dynamic networks is an important research topic that poses challenging tasks. Previous evolutionary based clustering methods try to maxi...
198
click to vote
ICPR
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract--Searching large image databases is a time consuming process when done manually. Current CBIR methods mostly rely on training data in specific domains. When source and dom...
359
Voted
SDM
2011
SIAM
14 years 9 months ago
2011
SIAM
In this paper we present a fast and accurate procedure called clustered low rank matrix approximation for massive graphs. The procedure involves a fast clustering of the graph and...