Learning from examples in the small sample case: face expression recognition.

Guodong Guo Charles R. Dyer Learning from examples in the small sample case: face expression recognition. 477-488 2005 35 IEEE Transactions on Systems, Man, and Cybernetics, Part B 3 http://dx.doi.org/10.1109/TSMCB.2005.846658 db/journals/tsmc/tsmcb35.html#GuoD05