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University of Cambridge > Talks.cam > Statistics > Invariant Coordinate Selection revisited: Fisher Symmetry and Symmetric Component Analysis

## Invariant Coordinate Selection revisited: Fisher Symmetry and Symmetric Component AnalysisAdd to your list(s) Download to your calendar using vCal - Frank Critchley, Open University
- Friday 28 February 2014, 16:00-17:00
- MR12, Centre for Mathematical Sciences, Wilberforce Road, Cambridge.
If you have a question about this talk, please contact . Tyler et al. (2009) introduced invariant coordinate selection, or ICS , as a general method for exploring affine invariant features of multivariate data by comparing different estimates of multivariate scatter. Together with Critchley et al. (2006), they report examples of the method performing well for a wide range of problems, extending beyond the limits of existing theoretical support. Motivated by this, we provide complementary ICS theory based on the relevant symmetry group. A This talk is part of the Statistics series. ## This talk is included in these lists:- All CMS events
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