Searched refs:gini_diff_range (Results 1 – 1 of 1) sorted by relevance
274 const float gini_diff_range = weight_sum_ * (1.0 - 1.0 / num_classes); in CheckPruneHoeffding() local275 float epsilon = gini_diff_range * sqrt(half_ln_dominate_frac_ / weight_sum_); in CheckPruneHoeffding()