A survey of dimension reduction techniques (US DOE Office of Scientific and Technical Information, 2002)
Technical Report on Dimension Reduction (24 pages)
JMLR Special Issue on Variable and Feature Selection
ELastic MAPs ...
Dimension Reduction for Compression using Autoassociative Networks
Principal Component Analysis (PCA) using 3 layer nets
Nonlinear PCA using 5-layer nets
Clustering for Compression
Kohonen's Self-Organizing Maps (SOMs) ...
Roll-up: The roll-up operation (also called the drill-up operation by some vendors)
performs aggregation on a data cube, either by climbing up a concept hierarchy for
a dimension or by dimension reduction.
 See also: Dimensionality, Distribution, Clustering, Classification, Principal Component Analysis
  
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