Merge pull request #5402 from lesteve/fix-lshforest-doctest

jnothman · jnothman · commit 2d976095594f · 2015-10-16T07:47:13.000+11:00
[MRG] fix non deterministic LSHForest doctest failure
diff --git a/sklearn/neighbors/approximate.py b/sklearn/neighbors/approximate.py
@@ -189,11 +189,11 @@ class LSHForest(BaseEstimator, KNeighborsMixin, RadiusNeighborsMixin):
 
       >>> X_train = [[5, 5, 2], [21, 5, 5], [1, 1, 1], [8, 9, 1], [6, 10, 2]]
       >>> X_test = [[9, 1, 6], [3, 1, 10], [7, 10, 3]]
-      >>> lshf = LSHForest()
+      >>> lshf = LSHForest(random_state=42)
       >>> lshf.fit(X_train)  # doctest: +NORMALIZE_WHITESPACE
       LSHForest(min_hash_match=4, n_candidates=50, n_estimators=10,
                 n_neighbors=5, radius=1.0, radius_cutoff_ratio=0.9,
-                random_state=None)
+                random_state=42)
       >>> distances, indices = lshf.kneighbors(X_test, n_neighbors=2)
       >>> distances                                        # doctest: +ELLIPSIS
       array([[ 0.069...,  0.149...],
