Slow Feature Analysis in R

Slow Feature Analysis in R, ported to R based on the matlab versions SFA toolkit 1.0 by Pietro Berkes and SFA toolkit 2.8 by Wolfgang Konen for matlab.


Version 1.04

  • Bugfix for etaval function, now computed correctly and uses a default value for T (=length(x))

Version 1.03

  • Fix of namespace, imports, depends.

Version 1.02 - Significant speed improvements with better replacement of repmat (customRep) functions - Improvement of documentation

Version 1.01 - Bugfix: sfaClassify now returns y and ytst in the correct way - Improvement of documentation

Version 1.00 - Initial submission

Reference manual

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1.04 by Martin Zaefferer, 7 years ago

Browse source code at

Authors: Wolfgang Konen <[email protected]> , Martin Zaefferer , Patrick Koch; Bug hunting and testing by Ayodele Fasika , Ashwin Kumar , Prawyn Jebakumar

Documentation:   PDF Manual  

GPL (>= 2) license

Imports stats, MASS

Suggested by ForeCA, TDMR.

See at CRAN