Data Preprocessing

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== Overview ==
== Overview ==
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== Removing DC ==
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== Mean Normalization ==
== PCA/ZCA Whitening ==
== PCA/ZCA Whitening ==
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1/f Whitening
1/f Whitening
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== Standard Pipeline ==
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== Model Idiosyncrasies ==
== Model Idiosyncrasies ==

Revision as of 05:37, 29 April 2011

Contents

Overview

Mean Normalization

PCA/ZCA Whitening

How to choose epsilon? Do we need low-pass filtering?

Large Images

1/f Whitening


Standard Pipeline

Model Idiosyncrasies

Sparse Autoencoder

Sigmoid Decoders

Linear Decoders

Independent Component Analysis

Personal tools