From ca199f73d5d0fb8bc7b871387106fdd656b189e6 Mon Sep 17 00:00:00 2001
From: Kaipeng Deng <dengkaipeng@baidu.com>
Date: Tue, 31 Mar 2020 14:35:22 +0800
Subject: [PATCH] fix downsample (#420)

---
 ppdet/modeling/architectures/yolov3.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ppdet/modeling/architectures/yolov3.py b/ppdet/modeling/architectures/yolov3.py
index 4f2a35db3..cff0dec6d 100644
--- a/ppdet/modeling/architectures/yolov3.py
+++ b/ppdet/modeling/architectures/yolov3.py
@@ -121,7 +121,7 @@ class YOLOv3(object):
                     -2] // downsample if image_shape[-2] else None
                 targets_def[k]['shape'][4] = image_shape[
                     -1] // downsample if image_shape[-1] else None
-                downsample // 2
+                downsample //= 2
 
             inputs_def.update(targets_def)
 
-- 
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