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31 lines
932 B
31 lines
932 B
2 years ago
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// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include <cstdint>
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2 years ago
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#include <vector>
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2 years ago
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namespace ppspeech {
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// Sum in log scale
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float LogSumExp(float x, float y);
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2 years ago
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template <typename T>
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void TopK(const std::vector<T>& data,
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int32_t k,
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std::vector<T>* values,
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std::vector<int>* indices);
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2 years ago
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} // namespace ppspeech
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