@TechReport{JenKloZieSonMue09,
  author = {Robert Jenssen and Marius Kloft and Alexander Zien and S\"oren Sonnenburg and
            Klaus-Robert M\"{u}ller},
  title = {A Multi-Class Support Vector Machine Based on Scatter Criteria},
  number        = {014-2009},
  institution   = {Technische Universit\"{a}t Berlin},
  year          = {2009},
  date          = {20090701},
  month         = {July},
  pdf           = {http://www.eecs.tu-berlin.de/fileadmin/f4/TechReports/2009/tr-2009-14.pdf},
  abstract = {We re-visit Support Vector Machines (SVMs) and provide a novel
	interpretation thereof in terms of weighted class means and scatter
	theory. The gained theoretical insight can be translated into a
	highly existingcient extension to multi-class SVMs: mScatter-SVMs.
	Numerical simulations reveal that more than an order of magnitude speed-up
	can be gained while the classification performance remains largely
	unchanged at the level of the classical one vs. rest and one vs. one
	implementation of multi-class SVMs.}
}