metrics.pairwise has right to live.

Fabian Pedregosa · Fabian Pedregosa · commit f90d456d867d · 2011-02-23T10:53:24.000+01:00
diff --git a/scikits/learn/metrics/__init__.py b/scikits/learn/metrics/__init__.py
@@ -8,3 +8,5 @@
                 precision_recall_fscore_support, classification_report, \
                 precision_recall_curve, explained_variance_score, r2_score, \
                 zero_one, mean_square_error
+
+from .pairwise import euclidean_distances
diff --git a/scikits/learn/neighbors.py b/scikits/learn/neighbors.py
@@ -163,7 +163,7 @@ def predict(self, X, **params):
             if self.strategy == 'inplace':
                 neigh_ind = knn_brute(self._fit_X, X, self.n_neighbors)
             else:
-                from .metrics.pairwise import euclidean_distances
+                from .metrics import euclidean_distances
                 dist = euclidean_distances(
                     X, self._fit_X, squared=True)
                 neigh_ind = dist.argsort(axis=1)[:, :self.n_neighbors]
