176
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FLAIRS
2008
15 years 8 months ago
2008
Solving relaxed problems is a commonly used technique in heuristic search to derive heuristic estimates. In heuristic planning, this is usually done by expanding a planning (reach...
146
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FLAIRS
2008
15 years 8 months ago
2008
Concept representation in ontology is a basic problem on the Semantic Web. In human cognitive process, object typicality plays an important role in concept representation. Traditi...
117
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FLAIRS
2008
15 years 8 months ago
2008
159
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FLAIRS
2008
15 years 8 months ago
2008
An ensemble of classifiers is a set of classifiers whose predictions are combined in some way to classify new instances. Early research has shown that, in general, an ensemble of ...
178
Voted
FLAIRS
2008
15 years 8 months ago
2008
The standard kNN algorithm suffers from two major drawbacks: sensitivity to the parameter value k, i.e., the number of neighbors, and the use of k as a global constant that is ind...