summaryrefslogtreecommitdiff
path: root/Middlewares/Third_Party/ARM/ARM.CMSIS-DSP.1.17.1/Include/dsp/bayes_functions_f16.h
diff options
context:
space:
mode:
Diffstat (limited to 'Middlewares/Third_Party/ARM/ARM.CMSIS-DSP.1.17.1/Include/dsp/bayes_functions_f16.h')
-rwxr-xr-xMiddlewares/Third_Party/ARM/ARM.CMSIS-DSP.1.17.1/Include/dsp/bayes_functions_f16.h77
1 files changed, 77 insertions, 0 deletions
diff --git a/Middlewares/Third_Party/ARM/ARM.CMSIS-DSP.1.17.1/Include/dsp/bayes_functions_f16.h b/Middlewares/Third_Party/ARM/ARM.CMSIS-DSP.1.17.1/Include/dsp/bayes_functions_f16.h
new file mode 100755
index 0000000..100162e
--- /dev/null
+++ b/Middlewares/Third_Party/ARM/ARM.CMSIS-DSP.1.17.1/Include/dsp/bayes_functions_f16.h
@@ -0,0 +1,77 @@
+/******************************************************************************
+ * @file bayes_functions_f16.h
+ * @brief Public header file for CMSIS DSP Library
+ * @version V1.10.0
+ * @date 08 July 2021
+ * Target Processor: Cortex-M and Cortex-A cores
+ ******************************************************************************/
+/*
+ * Copyright (c) 2010-2020 Arm Limited or its affiliates. All rights reserved.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * 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
+ *
+ * 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.
+ */
+
+
+#ifndef BAYES_FUNCTIONS_F16_H_
+#define BAYES_FUNCTIONS_F16_H_
+
+#include "arm_math_types_f16.h"
+#include "arm_math_memory.h"
+
+#include "dsp/none.h"
+#include "dsp/utils.h"
+
+#include "dsp/statistics_functions_f16.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#if defined(ARM_FLOAT16_SUPPORTED)
+
+/**
+ * @brief Instance structure for Naive Gaussian Bayesian estimator.
+ */
+typedef struct
+{
+ uint32_t vectorDimension; /**< Dimension of vector space */
+ uint32_t numberOfClasses; /**< Number of different classes */
+ const float16_t *theta; /**< Mean values for the Gaussians */
+ const float16_t *sigma; /**< Variances for the Gaussians */
+ const float16_t *classPriors; /**< Class prior probabilities */
+ float16_t epsilon; /**< Additive value to variances */
+} arm_gaussian_naive_bayes_instance_f16;
+
+/**
+ * @brief Naive Gaussian Bayesian Estimator
+ *
+ * @param[in] S points to a naive bayes instance structure
+ * @param[in] in points to the elements of the input vector.
+ * @param[out] *pOutputProbabilities points to a buffer of length numberOfClasses containing estimated probabilities
+ * @param[out] *pBufferB points to a temporary buffer of length numberOfClasses
+ * @return The predicted class
+ */
+uint32_t arm_gaussian_naive_bayes_predict_f16(const arm_gaussian_naive_bayes_instance_f16 *S,
+ const float16_t * in,
+ float16_t *pOutputProbabilities,
+ float16_t *pBufferB);
+
+#endif /*defined(ARM_FLOAT16_SUPPORTED)*/
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ifndef _BAYES_FUNCTIONS_F16_H_ */