From 49b6a0ec43d6eb97a136063a868bbf0f857e2d99 Mon Sep 17 00:00:00 2001
From: Guanghua Yu <742925032@qq.com>
Date: Thu, 14 Jan 2021 14:11:10 +0800
Subject: [PATCH] fix hard_sigmoid api (#2065)

---
 dygraph/ppdet/modeling/backbones/mobilenet_v3.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/dygraph/ppdet/modeling/backbones/mobilenet_v3.py b/dygraph/ppdet/modeling/backbones/mobilenet_v3.py
index a7cb2618d..7d00a8317 100644
--- a/dygraph/ppdet/modeling/backbones/mobilenet_v3.py
+++ b/dygraph/ppdet/modeling/backbones/mobilenet_v3.py
@@ -20,7 +20,6 @@ import paddle
 import paddle.nn as nn
 import paddle.nn.functional as F
 from paddle import ParamAttr
-from paddle.nn.functional.activation import hard_sigmoid
 from paddle.regularizer import L2Decay
 from ppdet.core.workspace import register, serializable
 from numbers import Integral
@@ -217,7 +216,7 @@ class SEModule(nn.Layer):
         outputs = self.conv1(outputs)
         outputs = F.relu(outputs)
         outputs = self.conv2(outputs)
-        outputs = hard_sigmoid(outputs)
+        outputs = F.hardsigmoid(outputs, slope=0.2, offset=0.5)
         return paddle.multiply(x=inputs, y=outputs)
 
 
-- 
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