2613 search results - page 325 / 523 » On an Optimization Problem in Sensor Selection* |
COLING
2010
14 years 5 months ago
2010
We study the problem of integrating scattered online opinions. For this purpose, we propose to exploit structured ontology to obtain well-formed relevant aspects to a topic and us...
115
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ICDM
2006
IEEE
15 years 4 months ago
2006
IEEE
Choosing an appropriate kernel is one of the key problems in kernel-based methods. Most existing kernel selection methods require that the class labels of the training examples ar...
124
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EDBT
1994
ACM
15 years 2 months ago
1994
ACM
Abstract. Good estimates of join result sizes are critical for query optimization in relational database management systems. We address the problem of incrementally obtaining accur...
COLT
2008
Springer
15 years 17 hour ago
2008
Springer
Coordinate gradient learning is motivated by the problem of variable selection and determining variable covariation. In this paper we propose a novel unifying framework for coordi...
92
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EMO
2001
Springer
15 years 2 months ago
2001
Springer
When we try to implement a multi-objective genetic algorithm (MOGA) with variable weights for finding a set of Pareto optimal solutions, one difficulty lies in determining appropri...