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Feature space transformations

This section is under construction

> Feature space transformations
proxm Proximity mapping and kernel construction
kernelm Kernel mapping
userkernel User supplied kernel definition
gtm Fit a Generative Topographic Mapping (GTM) by EM
som Simple routine computing a Self-Organizing Map (SOM)
cmapm Compute some special maps
sigm Sigmoid mapping
invsigm Inverse sigmoid map
normm Object normalization map
scalem Compute scaling data
spatm Augment image dataset with spatial label information
filtm Arbitrary operation on objects in datafiles/datasets


R.P.W. Duin, January 28, 2013


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