2455 search results - page 18 / 491 » Learning Composite Concepts |
148
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RSFDGRC
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. We present a rough set approach to vague concept approximation within the adaptive learning framework. In particular, the role of extensions of approximation spaces in se...
165
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MIR
2005
ACM
15 years 10 months ago
2005
ACM
Concept drifting is an important and challenging research issue in the field of machine learning. This paper mainly addresses the issue of semantic concept drifting in time series...
141
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ALT
2002
Springer
16 years 1 months ago
2002
Springer
The general dimension is a combinatorial measure that characterizes the number of queries needed to learn a concept class. We use this notion to show that any p-evaluatable concep...
120
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SAC
2004
ACM
15 years 9 months ago
2004
ACM
: Within the last few years, e-learning has become a focal point in several universities and organizations. While much research has been devoted to producing econtent, describing i...
140
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BCSHCI
2009
15 years 5 months ago
2009
Augmented tabletops have recently attracted considerable attention in the literature. However, little has been known about the effects that these interfaces have on learning tasks...