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MCS
2007
Springer
15 years 6 months ago
Exploiting Diversity in Ensembles: Improving the Performance on Unbalanced Datasets
Abstract. Ensembles are often capable of greater predictive performance than any of their individual classifiers. Despite the need for classifiers to make different kinds of err...
Nitesh V. Chawla, Jared Sylvester
ENTCS
2002
91views more  ENTCS 2002»
15 years 6 months ago
Memoization-Based Proof Search in LF - an Experimental Evaluation of a Prototype
Elf is a general meta-language for the specification and implementation of logical systems in the style of the logical framework LF. Proof search in this framework is based on the...
Brigitte Pientka
ENTCS
2002
71views more  ENTCS 2002»
15 years 6 months ago
A Simplified Account of the Metatheory of Linear LF
We present a variant of the linear logical framework LLF that avoids the restriction l-typed terms be in pre-canonical form and adds -abstraction at the level of families. We aban...
Joseph Vanderwaart, Karl Crary
FUIN
2002
89views more  FUIN 2002»
15 years 6 months ago
Process Algebra with Nonstandard Timing
The possibility of two or more actions to be performed consecutively at the same point in time is not excluded in the process algebras from the framework of process algebras with t...
Kees Middelburg
TIT
2002
81views more  TIT 2002»
15 years 6 months ago
On sampling in shift invariant spaces
Abstract-- In this paper, a necessary and sufficient condition for sampling in the general framework of shift invariant spaces is derived. Then this result is applied respectively ...
Wen Chen, S. Itoh, J. Shiki