Lines Matching refs:min_alpha
2663 double min_alpha = update_tree_rnc(tree_count, -1); in prune_cv() local
2664 if( cut_tree(tree_count, -1, min_alpha) ) in prune_cv()
2677 ab->data.db[tree_count] = min_alpha; in prune_cv()
2696 double min_alpha = update_tree_rnc(tj, j); in prune_cv() local
2697 if( cut_tree(tj, j, min_alpha) ) in prune_cv()
2698 min_alpha = DBL_MAX; in prune_cv()
2702 if( ab->data.db[tk] > min_alpha ) in prune_cv()
2740 double min_alpha = DBL_MAX; in update_tree_rnc() local
2772 min_alpha = MIN( min_alpha, parent->alpha ); in update_tree_rnc()
2784 return min_alpha; in update_tree_rnc()
2788 int CvDTree::cut_tree( int T, int fold, double min_alpha ) in cut_tree() argument
2802 if( node->alpha <= min_alpha + FLT_EPSILON ) in cut_tree()