📄 bfgsmaptree.h
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//////////////////////////////////////////////////////////////////////////// Copyright (c) 2000, Yusuke Miyao/// You may distribute under the terms of the Artistic License.////// <id>$Id: BFGSMAPTree.h,v 1.2 2003/05/11 18:12:09 yusuke Exp $</id>/// <collection>Maximum Entropy Estimator</collection>/// <name>BFGSMAPTree.h</name>/// <overview>Maximum entropy model estimator by BFGS method with/// MAP estimation for feature forests</overview>/////////////////////////////////////////////////////////////////////////#ifndef Amis_BFGSMAPTree_h_#define Amis_BFGSMAPTree_h_#include <amis/configure.h>#include <amis/BFGSMAP.h>#include <amis/EventTreeSpaceBase.h>#include <amis/ModelExpectTree.h>#include <amis/AlphaSet.h>AMIS_NAMESPACE_BEGIN///////////////////////////////////////////////////////////////////////// <classdef>/// <name>BFGSMAPTree</name>/// <overview>ME estimator by limited-memory BFGS method</overview>/// <desc>/// A maximum entropy estimator based on the limited-memory BFGS method/// for feature forest./// </desc>/// <body>template < class Feature >class BFGSMAPTree : public BFGSMAPBase< ModelBase, EventTreeSpaceBase< Feature >, ModelExpectTree< Feature, FeatureFreqValue, AlphaValue > > {public: explicit BFGSMAPTree( int m = DEFAULT_MEMORY_SIZE ) : BFGSMAPBase< ModelBase, EventTreeSpaceBase< Feature >, ModelExpectTree< Feature, FeatureFreqValue, AlphaValue > >( m ) {} /// Constructor explicit BFGSMAPTree( GaussianPriorPtr p, int m = DEFAULT_MEMORY_SIZE ) : BFGSMAPBase< ModelBase, EventTreeSpaceBase< Feature >, ModelExpectTree< Feature, FeatureFreqValue, AlphaValue > >( p, m ) {} /// Constructor BFGSMAPTree( ModelBase& init_model, EventTreeSpaceBase< Feature >& init_event, GaussianPriorPtr p, int m = DEFAULT_MEMORY_SIZE ) : BFGSMAPBase< ModelBase, EventTreeSpaceBase< Feature >, ModelExpectTree< Feature, FeatureFreqValue, AlphaValue > >( init_model, init_event, p, m ) {} /// Constructor virtual ~BFGSMAPTree() {} /// Destructor const std::string estimatorName( void ) const { return "BFGSMAPTree<" + Feature::featureTypeName() + ">(" + gaussian_prior->getName() + ")"; } /// Get the name of this class};/// </body>/// </classdef>AMIS_NAMESPACE_END#endif // Amis_BFGSMAPTree_h_// end of BFGSMAPTree.h⌨️ 快捷键说明
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