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CG
2007
Springer
13 years 8 months ago
Interactive function-based shape modelling
In this paper we address interactive shape modelling of geometric shapes defined by mathematical functions. We introduce mathematical operators that implement modifications of g...
Konstantin Levinski, Alexei Sourin
IJON
2006
99views more  IJON 2006»
13 years 8 months ago
Learning vector quantization: The dynamics of winner-takes-all algorithms
Winner-Takes-All (WTA) prescriptions for Learning Vector Quantization (LVQ) are studied in the framework of a model situation: Two competing prototype vectors are updated accordin...
Michael Biehl, Anarta Ghosh, Barbara Hammer
CORR
2007
Springer
93views Education» more  CORR 2007»
13 years 8 months ago
Intrinsic dimension of a dataset: what properties does one expect?
— We propose an axiomatic approach to the concept of an intrinsic dimension of a dataset, based on a viewpoint of geometry of high-dimensional structures. Our first axiom postul...
Vladimir Pestov
EOR
2007
101views more  EOR 2007»
13 years 8 months ago
Comprehensible credit scoring models using rule extraction from support vector machines
In recent years, Support Vector Machines (SVMs) were successfully applied to a wide range of applications. Their good performance is achieved by an implicit non-linear transformat...
David Martens, Bart Baesens, Tony Van Gestel, Jan ...
SETA
2010
Springer
164views Mathematics» more  SETA 2010»
13 years 7 months ago
Synchronization of Boolean Dynamical Systems: A Spectral Characterization
Abstract. In this paper a spectral characterization of the synchronization property of Boolean dynamical systems is provided. Conditions on the spectrum of the next-state function ...
Jérémy Parriaux, Philippe Guillot, G...