1 write to _index2
Microsoft.ML.FastTree (1)
FastTreeTweedie.cs (1)
397_index2 = 2 - options.Index;
2 references to _index2
Microsoft.ML.FastTree (2)
FastTreeTweedie.cs (2)
432denom += w * Math.Exp(_index2 * s); 476Gradient[i] = Math.Exp(_index2 * Scores[i]) - _labels[i] * Math.Exp(_index1 * Scores[i]);