From bca0dd61154b9ccc16514812f3baf495a60437c1 Mon Sep 17 00:00:00 2001
From: Gavin <goodfriendsfzg@gmail.com>
Date: Wed, 30 May 2018 00:09:50 +0800
Subject: [PATCH] change metric in create_split

---
 src/annoylib.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/annoylib.h b/src/annoylib.h
index 14e35ab4..21a4dff7 100644
--- a/src/annoylib.h
+++ b/src/annoylib.h
@@ -292,9 +292,11 @@ struct Angular {
     Node<S, T>* p = (Node<S, T>*)malloc(s); // TODO: avoid
     Node<S, T>* q = (Node<S, T>*)malloc(s); // TODO: avoid
     two_means<T, Random, Angular, Node<S, T> >(nodes, f, random, true, p, q);
+    normalize(p->v, f);
+    normalize(q->v, f);
     for (int z = 0; z < f; z++)
       n->v[z] = p->v[z] - q->v[z];
-    normalize(n->v, f);
+    // normalize(n->v, f);
     free(p);
     free(q);
   }