A Novel Neuron in Kernel Domain
Author(s) -
Zahra Khandan,
Hadi Sadoghi Yazdi
Publication year - 2013
Publication title -
isrn signal processing
Language(s) - English
Resource type - Journals
eISSN - 2090-505X
pISSN - 2090-5041
DOI - 10.1155/2013/748914
Subject(s) - kernel (algebra) , computer science , artificial neural network , artificial intelligence , backpropagation , radial basis function kernel , tree kernel , variable kernel density estimation , pattern recognition (psychology) , kernel embedding of distributions , domain (mathematical analysis) , kernel method , machine learning , algorithm , mathematics , support vector machine , mathematical analysis , combinatorics
Kernel-based neural network (KNN) is proposed as a neuron that is applicable in online learning with adaptive parameters. This neuron with adaptive kernel parameter can classify data accurately instead of using a multilayer error backpropagation neural network. The proposed method, whose heart is kernel least-mean-square, can reduce memory requirement with sparsification technique, and the kernel can adaptively spread. Our experiments will reveal that this method is much faster and more accurate than previous online learning algorithms.
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