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src
shogun
neuralnets
NeuralInputLayer.h
浏览该文件的文档.
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/*
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* Copyright (c) 2014, Shogun Toolbox Foundation
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* Written (W) 2014 Khaled Nasr
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*/
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#ifndef __NEURALINPUTLAYER_H__
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#define __NEURALINPUTLAYER_H__
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#include <
shogun/lib/common.h
>
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#include <
shogun/neuralnets/NeuralLayer.h
>
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namespace
shogun
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{
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class
CNeuralInputLayer
:
public
CNeuralLayer
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{
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public
:
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CNeuralInputLayer
();
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CNeuralInputLayer
(int32_t num_neurons, int32_t start_index = 0);
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virtual
~CNeuralInputLayer
() {}
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virtual
bool
is_input
() {
return
true
; }
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virtual
void
compute_activations
(
SGMatrix<float64_t>
inputs);
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virtual
int32_t
get_start_index
() {
return
m_start_index
; }
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virtual
void
set_start_index
(int32_t i) {
m_start_index
= i; }
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virtual
const
char
*
get_name
()
const
{
return
"NeuralInputLayer"
; }
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private
:
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void
init();
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public
:
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float64_t
gaussian_noise
;
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protected
:
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int32_t
m_start_index
;
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};
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}
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#endif
shogun::CNeuralInputLayer::gaussian_noise
float64_t gaussian_noise
Definition:
NeuralInputLayer.h:95
shogun::CNeuralInputLayer::get_name
virtual const char * get_name() const
Definition:
NeuralInputLayer.h:86
shogun::CNeuralInputLayer::set_start_index
virtual void set_start_index(int32_t i)
Definition:
NeuralInputLayer.h:84
shogun::CNeuralLayer
Base class for neural network layers.
Definition:
NeuralLayer.h:73
shogun::CNeuralInputLayer::get_start_index
virtual int32_t get_start_index()
Definition:
NeuralInputLayer.h:78
float64_t
double float64_t
Definition:
common.h:50
shogun::CNeuralInputLayer::m_start_index
int32_t m_start_index
Definition:
NeuralInputLayer.h:102
shogun::CNeuralInputLayer::CNeuralInputLayer
CNeuralInputLayer()
Definition:
NeuralInputLayer.cpp:38
shogun::SGMatrix< float64_t >
shogun::CNeuralInputLayer
Represents an input layer. The layer can be either connected to all the input features that a network...
Definition:
NeuralInputLayer.h:46
common.h
shogun::CNeuralInputLayer::compute_activations
virtual void compute_activations(SGMatrix< float64_t > inputs)
Definition:
NeuralInputLayer.cpp:50
shogun::CNeuralInputLayer::is_input
virtual bool is_input()
Definition:
NeuralInputLayer.h:65
NeuralLayer.h
shogun::CNeuralInputLayer::~CNeuralInputLayer
virtual ~CNeuralInputLayer()
Definition:
NeuralInputLayer.h:62
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