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author | Richard Burton <richard.burton@arm.com> | 2022-02-14 11:55:35 +0000 |
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committer | Richard <richard.burton@arm.com> | 2022-02-14 15:02:26 +0000 |
commit | ed35a6fea4a1604db81c56fc71f7756822fcf212 (patch) | |
tree | f04b7d41ded8b4824978c2feaf120a3b6e1be2fb /source/math/PlatformMath.cc | |
parent | e2da7ee5e9732ec0d1962b7d74737b8ef5463a9e (diff) | |
download | ml-embedded-evaluation-kit-ed35a6fea4a1604db81c56fc71f7756822fcf212.tar.gz |
MLECO-2874: Move NMS out of the OD use_case
* Add ImageUtils
* Move image related code from UseCaseCommonUtils to ImageUtils
* Move NMS related code to ImageUtils
* Delete test specific ImageUtils and use new ImageUtils
Signed-off-by: Richard Burton <richard.burton@arm.com>
Change-Id: Icbf5dd9c6a941b0126ecdf69a0c9d9969f22729f
Diffstat (limited to 'source/math/PlatformMath.cc')
-rw-r--r-- | source/math/PlatformMath.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/source/math/PlatformMath.cc b/source/math/PlatformMath.cc index cc603f3..b666d29 100644 --- a/source/math/PlatformMath.cc +++ b/source/math/PlatformMath.cc @@ -1,5 +1,5 @@ /* - * Copyright (c) 2021 Arm Limited. All rights reserved. + * Copyright (c) 2021-2022 Arm Limited. All rights reserved. * SPDX-License-Identifier: Apache-2.0 * * Licensed under the Apache License, Version 2.0 (the "License"); @@ -303,6 +303,11 @@ namespace math { } } + float MathUtils::SigmoidF32(float x) + { + return 1.f/(1.f + std::exp(-x)); + } + } /* namespace math */ } /* namespace app */ } /* namespace arm */ |