1 /** 2 * Copyright 2020-2022 Huawei Technologies Co., Ltd 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef MINDSPORE_CORE_OPS_SIGMOID_CROSS_ENTROPY_WITH_LOGITS_H_ 18 #define MINDSPORE_CORE_OPS_SIGMOID_CROSS_ENTROPY_WITH_LOGITS_H_ 19 #include <map> 20 #include <memory> 21 #include <set> 22 #include <string> 23 #include <vector> 24 25 #include "mindapi/base/types.h" 26 #include "ops/base_operator.h" 27 28 namespace mindspore { 29 namespace ops { 30 constexpr auto kNameSigmoidCrossEntropyWithLogits = "SigmoidCrossEntropyWithLogits"; 31 /// \brief Uses the given logits to compute sigmoid cross entropy between the logits and the label. 32 /// Refer to Python API @ref mindspore.ops.SigmoidCrossEntropyWithLogits for more details. 33 class MIND_API SigmoidCrossEntropyWithLogits : public BaseOperator { 34 public: 35 MIND_API_BASE_MEMBER(SigmoidCrossEntropyWithLogits); 36 /// \brief Constructor. SigmoidCrossEntropyWithLogits()37 SigmoidCrossEntropyWithLogits() : BaseOperator(kNameSigmoidCrossEntropyWithLogits) { 38 InitIOName({"predict", "target"}, {"loss"}); 39 } 40 /// \brief Init. Init()41 void Init() const {} 42 }; 43 using kPrimSigmoidCrossEntropyWithLogitsPtr = std::shared_ptr<SigmoidCrossEntropyWithLogits>; 44 } // namespace ops 45 } // namespace mindspore 46 47 #endif // MINDSPORE_CORE_OPS_SIGMOID_CROSS_ENTROPY_WITH_LOGITS_H_ 48