Lines Matching defs:RL
668 // RL - ... primary split sends to the right and the surrogate split sends to the left
672 double LL = 0, RL = 0, LR, RR;
691 // now iteratively compute LL, LR, RL and RR for every possible surrogate split value.
709 RL += w; RR -= w;
710 if( RL + LR > best_val && values[i] + epsilon < values[i+1] )
712 best_val = RL + LR;
742 // RL - ... primary split sends to the right and the surrogate split sends to the left
