From a99050f0c8cb0315fa31e3d1fa3e38594fe5e40a Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Mon, 08 Dec 2014 04:16:21 +0000
Subject: [PATCH] Some fixes to momentum
---
src/utils.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/utils.c b/src/utils.c
index 20cde39..e100069 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -262,10 +262,11 @@
float rand_normal()
{
+ int n = 12;
int i;
float sum= 0;
- for(i = 0; i < 12; ++i) sum += (float)rand()/RAND_MAX;
- return sum-6.;
+ for(i = 0; i < n; ++i) sum += (float)rand()/RAND_MAX;
+ return sum-n/2.;
}
float rand_uniform()
{
--
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