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Merge branch '3.4' into merge-3.4

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This commit is contained in:
Alexander Smorkalov
2023-06-23 20:12:58 +03:00
parent aff420329c d9a5603fa3
commit bf06bc92aa
3 changed files with 33 additions and 3 deletions
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modules/dnn/src/layers/elementwise_layers.cpp
+8 -1
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@@ -1100,7 +1100,14 @@ struct SigmoidFunctor : public BaseDefaultFunctor<SigmoidFunctor>
inline float calculate(float x) const
{
return 1.f / (1.f + exp(-x));
float y;
if (x >= 0)
y = 1.f / (1.f + exp(-x));
else {
y = exp(x);
y = y / (1 + y);
}
return y;
}
#ifdef HAVE_CUDA