5829 search results - page 360 / 1166 » The Practice of Cluster Analysis |
215
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ICASSP
2009
IEEE
15 years 4 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...
196
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SCHOLARPEDIA
2011
14 years 9 months ago
2011
Abstract. Scientists’ ability to generate and collect massive-scale datasets is increasing. As a result, constraints in data analysis capability rather than limitations in the av...
336
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ICDAR
2011
IEEE
14 years 6 months ago
2011
IEEE
—Document images captured by a mobile phone camera often have perspective distortions. In this paper, fast and robust vanishing point detection methods for such perspective docum...
302
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CADE
2007
Springer
16 years 7 months ago
2007
Springer
We show how theorem proving and methods for handling real algebraic constraints can be combined for hybrid system verification. In particular, we highlight the interaction of deduc...
178
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ACHI
2009
IEEE
16 years 1 months ago
2009
IEEE
This paper presents an approach to analyze and re-design evaluation methods. The domain explored in this paper is evaluation methods for evaluating fun and entertainment. However,...