1263 search results - page 157 / 253 » An objective approach to cluster validation |
ICDM
2007
IEEE
15 years 4 months ago
2007
IEEE
A special challenge for spatial data mining is that information is not distributed uniformly in spatial data sets. Consequently, the discovery of regional knowledge is of fundamen...
100
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CGF
2008
14 years 10 months ago
2008
Most graph visualization techniques focus on the structure of graphs and do not offer support for dealing with node attributes and edge labels. To enable users to detect relations...
107
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ICASSP
2009
IEEE
14 years 8 months ago
2009
IEEE
Nonnegative matrix tri-factorization (NMTF) is a 3-factor decomposition of a nonnegative data matrix, X USV , where factor matrices, U, S, and V , are restricted to be nonnegativ...
112
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BMCBI
2008
14 years 10 months ago
2008
Background: Structural analysis of biochemical networks is a growing field in bioinformatics and systems biology. The availability of an increasing amount of biological data from ...
91
Voted
IROS
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— The future of robots, as our companions is dependent on their ability to understand, interpret and represent the environment in a human compatible manner. Towards this ...