minor change

erikbern · Apr 11, 2023 · 025536f · 025536f
1 parent e642be3
commit 025536f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ann_benchmarks/distance.py b/ann_benchmarks/distance.py
@@ -34,7 +34,7 @@ def euclidean(a, b):
         "distance_valid": lambda a: True,
     },
     "angular": {
-        "distance": lambda a, b: 1 - np.dot(a / norm(a), b / norm(b)),
+        "distance": lambda a, b: 1 - np.dot(a, b) / (norm(a) * norm(b)),
         "distance_valid": lambda a: True,
     },
 }