Using key features in pattern classification.

Vesselin Kissiov Stefan Todorov Hadjitodorov Ludmila I. Kuncheva Using key features in pattern classification. 1-5 1990 11 Pattern Recognition Letters 1 http://dx.doi.org/10.1016/0167-8655(90)90049-8 db/journals/prl/prl11.html#KissiovHK90