Nicu Sebe Michael S. Lew Ira Cohen Ashutosh Garg Thomas S. Huang Emotion Recognition Using a Cauchy Naive Bayes Classifier. 17- 2002 ICPR (1) http://doi.ieeecomputersociety.org/10.1109/ICPR.2002.1044578 db/conf/icpr/icpr2002-1.html#SebeLCGH02