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Optimized multilayer perceptrons for molecular classification and diagnosis using genomic data
Author(s) -
Zuyi Wang,
Yue Wang,
Jianhua Xuan,
Yibin Dong,
Marina Bakay,
Yuanjian Feng,
Robert Clarke,
Eric P. Hoffman
Publication year - 2006
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/btk036
Subject(s) - initialization , computer science , curse of dimensionality , perceptron , artificial intelligence , linear discriminant analysis , pattern recognition (psychology) , multilayer perceptron , bayes' theorem , artificial neural network , hyperparameter , naive bayes classifier , machine learning , support vector machine , data mining , bayesian probability , programming language
Multilayer perceptrons (MLP) represent one of the widely used and effective machine learning methods currently applied to diagnostic classification based on high-dimensional genomic data. Since the dimensionalities of the existing genomic data often exceed the available sample sizes by orders of magnitude, the MLP performance may degrade owing to the curse of dimensionality and over-fitting, and may not provide acceptable prediction accuracy.

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