mirror of
https://github.com/Relintai/pmlpp.git
synced 2024-12-22 15:06:47 +01:00
440 lines
16 KiB
C++
440 lines
16 KiB
C++
#ifndef MLPP_ACTIVATION_H
|
|
#define MLPP_ACTIVATION_H
|
|
|
|
/*************************************************************************/
|
|
/* activation.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* PMLPP Machine Learning Library */
|
|
/* https://github.com/Relintai/pmlpp */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2023-present Péter Magyar. */
|
|
/* Copyright (c) 2022-2023 Marc Melikyan */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/*************************************************************************/
|
|
|
|
#include "core/math/math_defs.h"
|
|
|
|
#include "core/object/func_ref.h"
|
|
#include "core/object/reference.h"
|
|
|
|
#include "../lin_alg/mlpp_matrix.h"
|
|
#include "../lin_alg/mlpp_vector.h"
|
|
|
|
#include <vector>
|
|
|
|
//TODO Activation functions should either have a variant which does not allocate, or they should just be reworked altogether
|
|
//TODO Methods here should probably use error macros, in a way where they get disabled in non-tools(?) (maybe release?) builds
|
|
|
|
class MLPPActivation : public Reference {
|
|
GDCLASS(MLPPActivation, Reference);
|
|
|
|
public:
|
|
enum ActivationFunction {
|
|
ACTIVATION_FUNCTION_LINEAR = 0,
|
|
ACTIVATION_FUNCTION_SIGMOID,
|
|
ACTIVATION_FUNCTION_SWISH,
|
|
ACTIVATION_FUNCTION_MISH,
|
|
ACTIVATION_FUNCTION_SIN_C,
|
|
ACTIVATION_FUNCTION_SOFTMAX,
|
|
ACTIVATION_FUNCTION_SOFTPLUS,
|
|
ACTIVATION_FUNCTION_SOFTSIGN,
|
|
ACTIVATION_FUNCTION_ADJ_SOFTMAX,
|
|
ACTIVATION_FUNCTION_C_LOG_LOG,
|
|
ACTIVATION_FUNCTION_LOGIT,
|
|
ACTIVATION_FUNCTION_GAUSSIAN_CDF,
|
|
ACTIVATION_FUNCTION_RELU,
|
|
ACTIVATION_FUNCTION_GELU,
|
|
ACTIVATION_FUNCTION_SIGN,
|
|
ACTIVATION_FUNCTION_UNIT_STEP,
|
|
ACTIVATION_FUNCTION_SINH,
|
|
ACTIVATION_FUNCTION_COSH,
|
|
ACTIVATION_FUNCTION_TANH,
|
|
ACTIVATION_FUNCTION_CSCH,
|
|
ACTIVATION_FUNCTION_SECH,
|
|
ACTIVATION_FUNCTION_COTH,
|
|
ACTIVATION_FUNCTION_ARSINH,
|
|
ACTIVATION_FUNCTION_ARCOSH,
|
|
ACTIVATION_FUNCTION_ARTANH,
|
|
ACTIVATION_FUNCTION_ARCSCH,
|
|
ACTIVATION_FUNCTION_ARSECH,
|
|
ACTIVATION_FUNCTION_ARCOTH,
|
|
};
|
|
|
|
public:
|
|
typedef real_t (MLPPActivation::*RealActivationFunctionPointer)(real_t);
|
|
typedef Ref<MLPPVector> (MLPPActivation::*VectorActivationFunctionPointer)(const Ref<MLPPVector> &);
|
|
typedef Ref<MLPPMatrix> (MLPPActivation::*MatrixActivationFunctionPointer)(const Ref<MLPPMatrix> &);
|
|
|
|
RealActivationFunctionPointer get_activation_function_ptr_real(const ActivationFunction func, const bool deriv = false);
|
|
VectorActivationFunctionPointer get_activation_function_ptr_vector(const ActivationFunction func, const bool deriv = false);
|
|
MatrixActivationFunctionPointer get_activation_function_ptr_matrix(const ActivationFunction func, const bool deriv = false);
|
|
|
|
RealActivationFunctionPointer get_activation_function_ptr_normal_real(const ActivationFunction func);
|
|
VectorActivationFunctionPointer get_activation_function_ptr_normal_vector(const ActivationFunction func);
|
|
MatrixActivationFunctionPointer get_activation_function_ptr_normal_matrix(const ActivationFunction func);
|
|
|
|
RealActivationFunctionPointer get_activation_function_ptr_deriv_real(const ActivationFunction func);
|
|
VectorActivationFunctionPointer get_activation_function_ptr_deriv_vector(const ActivationFunction func);
|
|
MatrixActivationFunctionPointer get_activation_function_ptr_deriv_matrix(const ActivationFunction func);
|
|
|
|
real_t run_activation_real(const ActivationFunction func, const real_t z, const bool deriv = false);
|
|
Ref<MLPPVector> run_activation_vector(const ActivationFunction func, const Ref<MLPPVector> &z, const bool deriv = false);
|
|
Ref<MLPPMatrix> run_activation_matrix(const ActivationFunction func, const Ref<MLPPMatrix> &z, const bool deriv = false);
|
|
|
|
real_t run_activation_norm_real(const ActivationFunction func, const real_t z);
|
|
Ref<MLPPVector> run_activation_norm_vector(const ActivationFunction func, const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> run_activation_norm_matrix(const ActivationFunction func, const Ref<MLPPMatrix> &z);
|
|
|
|
real_t run_activation_deriv_real(const ActivationFunction func, const real_t z);
|
|
Ref<MLPPVector> run_activation_deriv_vector(const ActivationFunction func, const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> run_activation_deriv_matrix(const ActivationFunction func, const Ref<MLPPMatrix> &z);
|
|
|
|
Ref<MLPPVector> activationr(const Ref<MLPPVector> &z, real_t (*function)(real_t));
|
|
|
|
//ACTIVATION FUNCTIONS
|
|
|
|
//LINEAR
|
|
|
|
real_t linear_normr(real_t z);
|
|
Ref<MLPPVector> linear_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> linear_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t linear_derivr(real_t z);
|
|
Ref<MLPPVector> linear_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> linear_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//SIGMOID
|
|
|
|
real_t sigmoid_normr(real_t z);
|
|
Ref<MLPPVector> sigmoid_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> sigmoid_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t sigmoid_derivr(real_t z);
|
|
Ref<MLPPVector> sigmoid_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> sigmoid_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//SOFTMAX
|
|
|
|
real_t softmax_normr(real_t z);
|
|
Ref<MLPPVector> softmax_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> softmax_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t softmax_derivr(real_t z);
|
|
Ref<MLPPVector> softmax_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> softmax_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//ADJ_SOFTMAX
|
|
|
|
real_t adj_softmax_normr(real_t z);
|
|
Ref<MLPPVector> adj_softmax_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> adj_softmax_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t adj_softmax_derivr(real_t z);
|
|
Ref<MLPPVector> adj_softmax_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> adj_softmax_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//SOFTMAX DERIV
|
|
|
|
Ref<MLPPMatrix> softmax_deriv_normv(const Ref<MLPPVector> &z);
|
|
Vector<Ref<MLPPMatrix>> softmax_deriv_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
Ref<MLPPMatrix> softmax_deriv_derivv(const Ref<MLPPVector> &z);
|
|
Vector<Ref<MLPPMatrix>> softmax_deriv_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//SOFTPLUS
|
|
|
|
real_t softplus_normr(real_t z);
|
|
Ref<MLPPVector> softplus_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> softplus_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t softplus_derivr(real_t z);
|
|
Ref<MLPPVector> softplus_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> softplus_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//SOFTSIGN
|
|
|
|
real_t softsign_normr(real_t z);
|
|
Ref<MLPPVector> softsign_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> softsign_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t softsign_derivr(real_t z);
|
|
Ref<MLPPVector> softsign_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> softsign_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//GAUSSIANCDF
|
|
|
|
real_t gaussian_cdf_normr(real_t z);
|
|
Ref<MLPPVector> gaussian_cdf_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> gaussian_cdf_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t gaussian_cdf_derivr(real_t z);
|
|
Ref<MLPPVector> gaussian_cdf_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> gaussian_cdf_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//CLOGLOG
|
|
|
|
real_t cloglog_normr(real_t z);
|
|
Ref<MLPPVector> cloglog_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> cloglog_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t cloglog_derivr(real_t z);
|
|
Ref<MLPPVector> cloglog_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> cloglog_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//LOGIT
|
|
|
|
real_t logit_normr(real_t z);
|
|
Ref<MLPPVector> logit_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> logit_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t logit_derivr(real_t z);
|
|
Ref<MLPPVector> logit_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> logit_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//UNITSTEP
|
|
|
|
real_t unit_step_normr(real_t z);
|
|
Ref<MLPPVector> unit_step_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> unit_step_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t unit_step_derivr(real_t z);
|
|
Ref<MLPPVector> unit_step_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> unit_step_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//SWISH
|
|
|
|
real_t swish_normr(real_t z);
|
|
Ref<MLPPVector> swish_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> swish_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t swish_derivr(real_t z);
|
|
Ref<MLPPVector> swish_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> swish_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//MISH
|
|
|
|
real_t mish_normr(real_t z);
|
|
Ref<MLPPVector> mish_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> mish_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t mish_derivr(real_t z);
|
|
Ref<MLPPVector> mish_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> mish_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//SINC
|
|
|
|
real_t sinc_normr(real_t z);
|
|
Ref<MLPPVector> sinc_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> sinc_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t sinc_derivr(real_t z);
|
|
Ref<MLPPVector> sinc_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> sinc_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//RELU
|
|
|
|
real_t relu_normr(real_t z);
|
|
Ref<MLPPVector> relu_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> relu_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t relu_derivr(real_t z);
|
|
Ref<MLPPVector> relu_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> relu_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//LEAKYRELU
|
|
|
|
real_t leaky_relu_normr(real_t z, real_t c);
|
|
Ref<MLPPVector> leaky_relu_normv(const Ref<MLPPVector> &z, real_t c);
|
|
Ref<MLPPMatrix> leaky_relu_normm(const Ref<MLPPMatrix> &z, real_t c);
|
|
|
|
real_t leaky_relu_derivr(real_t z, real_t c);
|
|
Ref<MLPPVector> leaky_relu_derivv(const Ref<MLPPVector> &z, real_t c);
|
|
Ref<MLPPMatrix> leaky_relu_derivm(const Ref<MLPPMatrix> &z, real_t c);
|
|
|
|
//ELU
|
|
|
|
real_t elu_normr(real_t z, real_t c);
|
|
Ref<MLPPVector> elu_normv(const Ref<MLPPVector> &z, real_t c);
|
|
Ref<MLPPMatrix> elu_normm(const Ref<MLPPMatrix> &z, real_t c);
|
|
|
|
real_t elu_derivr(real_t z, real_t c);
|
|
Ref<MLPPVector> elu_derivv(const Ref<MLPPVector> &z, real_t c);
|
|
Ref<MLPPMatrix> elu_derivm(const Ref<MLPPMatrix> &z, real_t c);
|
|
|
|
//SELU
|
|
|
|
real_t selu_normr(real_t z, real_t lambda, real_t c);
|
|
Ref<MLPPVector> selu_normv(const Ref<MLPPVector> &z, real_t lambda, real_t c);
|
|
Ref<MLPPMatrix> selu_normm(const Ref<MLPPMatrix> &z, real_t lambda, real_t c);
|
|
|
|
real_t selu_derivr(real_t z, real_t lambda, real_t c);
|
|
Ref<MLPPVector> selu_derivv(const Ref<MLPPVector> &z, real_t lambda, real_t c);
|
|
Ref<MLPPMatrix> selu_derivm(const Ref<MLPPMatrix> &z, real_t lambda, real_t c);
|
|
|
|
//GELU
|
|
|
|
real_t gelu_normr(real_t z);
|
|
Ref<MLPPVector> gelu_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> gelu_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t gelu_derivr(real_t z);
|
|
Ref<MLPPVector> gelu_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> gelu_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//SIGN
|
|
|
|
real_t sign_normr(real_t z);
|
|
Ref<MLPPVector> sign_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> sign_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t sign_derivr(real_t z);
|
|
Ref<MLPPVector> sign_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> sign_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//SINH
|
|
|
|
real_t sinh_normr(real_t z);
|
|
Ref<MLPPVector> sinh_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> sinh_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t sinh_derivr(real_t z);
|
|
Ref<MLPPVector> sinh_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> sinh_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//COSH
|
|
|
|
real_t cosh_normr(real_t z);
|
|
Ref<MLPPVector> cosh_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> cosh_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t cosh_derivr(real_t z);
|
|
Ref<MLPPVector> cosh_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> cosh_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//TANH
|
|
|
|
real_t tanh_normr(real_t z);
|
|
Ref<MLPPVector> tanh_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> tanh_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t tanh_derivr(real_t z);
|
|
Ref<MLPPVector> tanh_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> tanh_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//CSCH
|
|
|
|
real_t csch_normr(real_t z);
|
|
Ref<MLPPVector> csch_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> csch_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t csch_derivr(real_t z);
|
|
Ref<MLPPVector> csch_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> csch_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//SECH
|
|
|
|
real_t sech_normr(real_t z);
|
|
Ref<MLPPVector> sech_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> sech_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t sech_derivr(real_t z);
|
|
Ref<MLPPVector> sech_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> sech_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//COTH
|
|
|
|
real_t coth_normr(real_t z);
|
|
Ref<MLPPVector> coth_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> coth_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t coth_derivr(real_t z);
|
|
Ref<MLPPVector> coth_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> coth_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//ARSINH
|
|
|
|
real_t arsinh_normr(real_t z);
|
|
Ref<MLPPVector> arsinh_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> arsinh_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t arsinh_derivr(real_t z);
|
|
Ref<MLPPVector> arsinh_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> arsinh_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//ARCOSH
|
|
|
|
real_t arcosh_normr(real_t z);
|
|
Ref<MLPPVector> arcosh_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> arcosh_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t arcosh_derivr(real_t z);
|
|
Ref<MLPPVector> arcosh_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> arcosh_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//ARTANH
|
|
|
|
real_t artanh_normr(real_t z);
|
|
Ref<MLPPVector> artanh_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> artanh_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t artanh_derivr(real_t z);
|
|
Ref<MLPPVector> artanh_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> artanh_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//ARCSCH
|
|
|
|
real_t arcsch_normr(real_t z);
|
|
Ref<MLPPVector> arcsch_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> arcsch_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t arcsch_derivr(real_t z);
|
|
Ref<MLPPVector> arcsch_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> arcsch_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//ARSECH
|
|
|
|
real_t arsech_normr(real_t z);
|
|
Ref<MLPPVector> arsech_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> arsech_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t arsech_derivr(real_t z);
|
|
Ref<MLPPVector> arsech_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> arsech_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
//ARCOTH
|
|
|
|
real_t arcoth_normr(real_t z);
|
|
Ref<MLPPVector> arcoth_normv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> arcoth_normm(const Ref<MLPPMatrix> &z);
|
|
|
|
real_t arcoth_derivr(real_t z);
|
|
Ref<MLPPVector> arcoth_derivv(const Ref<MLPPVector> &z);
|
|
Ref<MLPPMatrix> arcoth_derivm(const Ref<MLPPMatrix> &z);
|
|
|
|
protected:
|
|
static void _bind_methods();
|
|
};
|
|
|
|
VARIANT_ENUM_CAST(MLPPActivation::ActivationFunction);
|
|
|
|
#endif /* Activation_hpp */
|