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src
shogun
transfer
multitask
MultitaskTraceLogisticRegression.h
浏览该文件的文档.
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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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* Copyright (C) 2012 Sergey Lisitsyn
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*/
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#ifndef MULTITASKTRACELOGISTICREGRESSION_H_
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#define MULTITASKTRACELOGISTICREGRESSION_H_
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#include <
shogun/transfer/multitask/MultitaskLogisticRegression.h
>
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namespace
shogun
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{
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class
CMultitaskTraceLogisticRegression
:
public
CMultitaskLogisticRegression
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{
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public
:
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MACHINE_PROBLEM_TYPE
(
PT_BINARY
)
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CMultitaskTraceLogisticRegression
();
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CMultitaskTraceLogisticRegression
(
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float64_t
rho,
CDotFeatures
* training_data,
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CBinaryLabels
* training_labels,
CTaskGroup
* task_relation);
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virtual
~CMultitaskTraceLogisticRegression
();
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void
set_rho
(
float64_t
rho);
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float64_t
get_rho
()
const
;
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virtual
const
char
*
get_name
()
const
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{
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return
"MultitaskTraceLogisticRegression"
;
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}
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private
:
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void
init();
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protected
:
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virtual
bool
train_machine
(
CFeatures
* data=NULL);
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virtual
bool
train_locked_implementation
(
SGVector<index_t>
* tasks);
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protected
:
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float64_t
m_rho
;
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};
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}
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#endif
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