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src
shogun
kernel
string
SubsequenceStringKernel.h
Go to the documentation of this file.
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* Written (W) 2014 Soumyajit De
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*/
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#ifndef SUBSEQUENCE_STRING_KERNEL_H_
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#define SUBSEQUENCE_STRING_KERNEL_H_
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#include <
shogun/lib/common.h
>
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#include <
shogun/kernel/string/StringKernel.h
>
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namespace
shogun
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{
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class
CSubsequenceStringKernel
:
public
CStringKernel
<char>
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{
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public
:
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CSubsequenceStringKernel
();
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CSubsequenceStringKernel
(int32_t size, int32_t maxlen,
float64_t
lambda);
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CSubsequenceStringKernel
(
CStringFeatures<char>
*
lhs
,
CStringFeatures<char>
*
rhs
,
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int32_t maxlen,
float64_t
lambda);
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virtual
~CSubsequenceStringKernel
();
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virtual
bool
init
(
CFeatures
* lhs,
CFeatures
* rhs);
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virtual
void
cleanup
();
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virtual
EKernelType
get_kernel_type
()
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{
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return
K_POLYMATCH
;
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}
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virtual
const
char
*
get_name
()
const
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{
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return
"SubsequenceStringKernel"
;
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}
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virtual
void
register_params
();
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virtual
float64_t
compute
(int32_t idx_a, int32_t idx_b);
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protected
:
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int32_t
m_maxlen
;
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float64_t
m_lambda
;
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};
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}
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#endif // SUBSEQUENCE_STRING_KERNEL_H_
SHOGUN
Machine Learning Toolbox - Documentation