\input zb-basic
\input zb-ioport
\iteman{io-port 70326714}
\itemau{Pechenizkiy, Mykola; Puuronen, Seppo; Tsymbal, Alexey}
\itemti{The impact of sample reduction on PCA-based feature extraction for supervised learning}
\itemso{SAC, 553-558 (2006).}
\itemcc{}
\itemut{}
\itemli{doi:10.1145/1141277.1141406}
\end