Data Preprocessing

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(ICA-based Models (with orthogonalization))
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Note: When working in a classification framework, one should compute the PCA/ZCA whitening matrices based only on the training set. The following parameters used be saved for use with the test set: (a) average vector that was used to zero-mean the data, (b) whitening matrices. The test set should undergo the same preprocessing steps using these saved values.  }}
Note: When working in a classification framework, one should compute the PCA/ZCA whitening matrices based only on the training set. The following parameters used be saved for use with the test set: (a) average vector that was used to zero-mean the data, (b) whitening matrices. The test set should undergo the same preprocessing steps using these saved values.  }}
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== Large Images ==
== Large Images ==
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In this section, we describe several "standard pipelines" that have worked well for some datasets:
In this section, we describe several "standard pipelines" that have worked well for some datasets:
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=== Natural Grey-scale Images ===
=== Natural Grey-scale Images ===

Revision as of 08:13, 29 April 2011

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