Searched refs:half_ln_dominate_frac_ (Results 1 – 2 of 2) sorted by relevance
111 half_ln_dominate_frac_ = 0.5 * log(1.0 / (1.0 - dominate_fraction_)); in ClassificationStats()275 float epsilon = gini_diff_range * sqrt(half_ln_dominate_frac_ / weight_sum_); in CheckPruneHoeffding()
286 float half_ln_dominate_frac_; variable