1 /** 2 * Copyright 2020 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_INSTANCE_NORM_H_ 18 #define MINDSPORE_CORE_OPS_INSTANCE_NORM_H_ 19 #include <map> 20 #include <memory> 21 #include <string> 22 #include "mindapi/base/types.h" 23 #include "ops/base_operator.h" 24 25 namespace mindspore { 26 namespace ops { 27 constexpr auto kNameInstanceNorm = "InstanceNorm"; 28 /// \brief InstanceNorm defined the InstanceNorm operator prototype. 29 class MIND_API InstanceNorm : public BaseOperator { 30 public: 31 MIND_API_BASE_MEMBER(InstanceNorm); 32 /// \brief Constructor. InstanceNorm()33 InstanceNorm() : BaseOperator(kNameInstanceNorm) {} 34 35 /// \brief Method to init the op's attributes 36 /// 37 /// \param[in] epsilon Define a value added to the denominator for numerical stability. 38 void Init(const float epsilon = 0.00001); 39 40 /// \brief Method to set epsilon attribute. 41 /// 42 /// \param[in] epsilon Define a value added to the denominator for numerical stability. 43 void set_epsilon(const float epsilon); 44 45 /// \brief Method to get epsilon attribute. 46 /// 47 /// \return a value. 48 float get_epsilon() const; 49 50 /// \brief Method to set momentum attribute. 51 /// 52 /// \param[in] momentum Define a value added to the denominator for numerical stability. 53 void set_momentum(const float momentum); 54 55 /// \brief Method to get momentum attribute. 56 /// 57 /// \return a value. 58 float get_momentum() const; 59 }; 60 } // namespace ops 61 } // namespace mindspore 62 63 #endif // MINDSPORE_CORE_OPS_INSTANCE_NORM_H_ 64