Anais Do 10. Congresso Brasileiro De Inteligência Computacional 2016
DOI: 10.21528/cbic2011-39.6
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A Parallel PCA Neural Network Approach for Feature Extraction

Abstract: Principal Component Analysis (PCA) is a well known statistical method that has successfully been applied for reducing data dimensionality. Focusing on a neural network which approximates the results obtained by classical PCA, the main contribution of this work consists in introducing a parallel modeling for such network. A comparative study shows that the proposal presents promising results when a multi-core computer is available.

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“…PCA needed 47 components to capture 95 percent of the variance in Extension of Alizadeh Sani. The PCA-Neural Network uses an unsupervised learning process that is based on variations of the Neural Network rule [30].…”
Section: Principal Component Analysis With Neural Network (Pca-nn)mentioning
confidence: 99%
“…PCA needed 47 components to capture 95 percent of the variance in Extension of Alizadeh Sani. The PCA-Neural Network uses an unsupervised learning process that is based on variations of the Neural Network rule [30].…”
Section: Principal Component Analysis With Neural Network (Pca-nn)mentioning
confidence: 99%