Inspec keywords: feature selection; fuzzy set theory; rough set theory; genetic algorithms; medical computing; search problems; cancer; pattern classification; mathematical operators

Other keywords: fuzzy rough set; fitness function; modified dependency function; fuzzy rough nearest neighbour classifier; genetic search fuzzy rough feature selection algorithm; positive regions; FRNN classifier; deadly diseases; classification accuracy; GSFR feature selection algorithm; computation time; evolutionary sequential genetic search technique-based cancer classification; generated subset; genetic operator; boundary regions

Subjects: Biology and medical computing; Combinatorial mathematics; Data handling techniques; Optimisation techniques