Zexuan Zhu Yew-Soon Ong Manoranjan Dash Wrapper-Filter Feature Selection Algorithm Using a Memetic Framework. 70-76 2007 37 IEEE Transactions on Systems, Man, and Cybernetics, Part B 1 http://doi.ieeecomputersociety.org/10.1109/TSMCB.2006.883267 db/journals/tsmc/tsmcb37.html#ZhuOD07