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JMLR
2006
106views more  JMLR 2006»
15 years 6 months ago
Stability Properties of Empirical Risk Minimization over Donsker Classes
We study some stability properties of algorithms which minimize (or almost-minimize) empirical error over Donsker classes of functions. We show that, as the number n of samples gr...
Andrea Caponnetto, Alexander Rakhlin
ENTCS
2007
85views more  ENTCS 2007»
15 years 6 months ago
Proving Approximate Implementations for Probabilistic I/O Automata
In this paper we introduce the notion of approximate implementations for Probabilistic I/O Automata (PIOA) and develop methods for proving such relationships. We employ a task str...
Sayan Mitra, Nancy A. Lynch
TSMC
2008
136views more  TSMC 2008»
15 years 6 months ago
Learning Relational Descriptions of Differentially Expressed Gene Groups
Abstract-- This paper presents a method that uses gene ontologies, together with the paradigm of relational subgroup discovery, to find compactly described groups of genes differen...
Igor Trajkovski, Filip Zelezný, Nada Lavrac...
SAC
2008
ACM
15 years 6 months ago
Hermes: a semantic web-based news decision support system
The emergence of the Web has made more and more news items available, however only a small subset of these news items are relevant in a decision making process. Therefore decision...
Jethro Borsje, Leonard Levering, Flavius Frasincar
JTAER
2010
100views more  JTAER 2010»
15 years 5 months ago
Determinants of Consumers' Perceived Trust in IT-Ecosystems
Digital ecosystems, or IT-ecosystems (ITEs), are composed of multiple and independent entities such as individuals, organizations, services, software, and applications. Together, ...
Klaus-Peter Wiedmann, Nadine Hennigs, Dieter Varel...