%0 Journal Article %A M. Yu. Khachai %T Computational complexity of combinatorial optimization problems induced by collective procedures in machine learning %J Trudy Instituta matematiki i mehaniki %D 2010 %P 276-284 %V 16 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2010_16_3_a28/ %G ru %F TIMM_2010_16_3_a28