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ICA
2004
Springer
15 years 3 months ago
ICA Using Kernel Entropy Estimation with NlogN Complexity
Abstract. Mutual information (MI) is a common criterion in independent component analysis (ICA) optimization. MI is derived from probability density functions (PDF). There are scen...
Sarit Shwartz, Michael Zibulevsky, Yoav Y. Schechn...
TSP
2010
14 years 4 months ago
Algorithms for Complex ML ICA and Their Stability Analysis Using Wirtinger Calculus
Abstract--We derive a class of algorithms for independent component analysis (ICA) based on maximum likelihood (ML) estimation and perform stability analysis of natural gradient ML...
Hualiang Li, Tülay Adali
SCS
2003
14 years 11 months ago
A New Component Concept for Fault Trees
The decomposition of complex systems into manageable parts is an essential principle when dealing with complex technical systems. However, many safety and reliability modelling te...
Bernhard Kaiser, Peter Liggesmeyer, Oliver Mä...
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CHES
2001
Springer
124views Cryptology» more  CHES 2001»
15 years 2 months ago
High-Radix Design of a Scalable Modular Multiplier
This paper describes an algorithm and architecture based on an extension of a scalable radix-2 architecture proposed in a previous work. The algorithm is proven to be correct and t...
Alexandre F. Tenca, Georgi Todorov, Çetin K...
JMM2
2008
92views more  JMM2 2008»
14 years 9 months ago
Dimensionality Reduction using SOM based Technique for Face Recognition
Unsupervised or Self-Organized learning algorithms have become very popular for discovery of significant patterns or features in the input data. The three prominent algorithms name...
Dinesh Kumar, C. S. Rai, Shakti Kumar