DOC Note change of average_precision_score() in docstring (scikit-lea…

…rn#10679)
ccatalfo · Mar 1, 2018 · ec691e9 · ec691e9
1 parent a97e78b
commit ec691e9
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/sklearn/metrics/ranking.py b/sklearn/metrics/ranking.py
@@ -202,6 +202,11 @@ def average_precision_score(y_true, y_score, average="macro",
     >>> average_precision_score(y_true, y_scores)  # doctest: +ELLIPSIS
     0.83...
 
+    Notes
+    -----
+    .. versionchanged:: 0.19
+      Instead of linearly interpolating between operating points, precisions
+      are weighted by the change in recall since the last operating point.
     """
     def _binary_uninterpolated_average_precision(
             y_true, y_score, sample_weight=None):