Lines Matching defs:RR
581 // RR - ... both send to the right
584 double LL = 0, RL = 0, LR, RR;
598 RR = (sum_abs + sum)*0.5;
602 // LR of them are sent to the left by primary split, and RR - to the right.
603 // now iteratively compute LL, LR, RL and RR for every possible surrogate split value.
613 if( LL + RR > best_val && sorted[i].val + epsilon < sorted[i+1].val )
615 best_val = LL + RR;
621 RL += w; RR -= w;
646 // RR - ... both send to the right
