permutation_shap.hpp

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/*
 * Copyright (c) 2020-2021, NVIDIA CORPORATION.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#pragma once
 
namespace raft {
class handle_t;
}
 
namespace ML {
namespace Explainer {
 
void permutation_shap_dataset(const raft::handle_t& handle,
                              float* dataset,
                              const float* background,
                              int nrows_bg,
                              int ncols,
                              const float* row,
                              int* idx,
                              bool row_major);
 
void permutation_shap_dataset(const raft::handle_t& handle,
                              double* dataset,
                              const double* background,
                              int nrows_bg,
                              int ncols,
                              const double* row,
                              int* idx,
                              bool row_major);
 
void shap_main_effect_dataset(const raft::handle_t& handle,
                              float* dataset,
                              const float* background,
                              int nrows_bg,
                              int ncols,
                              const float* row,
                              int* idx,
                              bool row_major);
 
void shap_main_effect_dataset(const raft::handle_t& handle,
                              double* dataset,
                              const double* background,
                              int nrows_bg,
                              int ncols,
                              const double* row,
                              int* idx,
                              bool row_major);
 
void update_perm_shap_values(const raft::handle_t& handle,
                             float* shap_values,
                             const float* y_hat,
                             const int ncols,
                             const int* idx);
 
void update_perm_shap_values(const raft::handle_t& handle,
                             double* shap_values,
                             const double* y_hat,
                             const int ncols,
                             const int* idx);
 
}  // namespace Explainer
}  // namespace ML