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QueryExpander Class Reference

#include <QueryExpander.hpp>

Inheritance diagram for QueryExpander:

List of all members.

Public Methods
	QueryExpander (QueryEnvironment *env, Parameters &param)
virtual	~QueryExpander ()
std::vector< ScoredExtentResult >	runExpandedQuery (std::string originalQuery, int resultsRequested, bool verbose=false)
virtual std::string	expand (std::string originalQuery, std::vector< ScoredExtentResult > &results)=0
Protected Methods
std::vector< DocumentVector * >	getDocumentVectors (std::vector< ScoredExtentResult > &results, int rmDocs)
std::vector< std::string > *	getVocabulary (std::vector< ScoredExtentResult > &results, int rmDocs)
std::vector< std::string > *	getVocabulary (std::vector< DocumentVector * > &docVectors)
int	getCF (std::string term)
Protected Attributes
QueryEnvironment *	_env
Parameters	_param

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Constructor & Destructor Documentation

QueryExpander::QueryExpander (  QueryEnvironment *    env, Parameters &    param )

virtual QueryExpander::~QueryExpander (    )  [inline, virtual]

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Member Function Documentation

virtual std::string QueryExpander::expand (  std::string    originalQuery, std::vector< ScoredExtentResult > &    results )  [pure virtual]

Implemented in RMExpander.

int QueryExpander::getCF (  std::string    term )  [protected]

std::vector< DocumentVector * > QueryExpander::getDocumentVectors (  std::vector< ScoredExtentResult > &    results, int    rmDocs )  [protected]

std::vector< std::string > * QueryExpander::getVocabulary (  std::vector< DocumentVector * > &    docVectors )  [protected]

std::vector< std::string > * QueryExpander::getVocabulary (  std::vector< ScoredExtentResult > &    results, int    rmDocs )  [protected]

std::vector< ScoredExtentResult > QueryExpander::runExpandedQuery (  std::string    originalQuery, int    resultsRequested, bool    verbose = false )

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Member Data Documentation

QueryEnvironment* QueryExpander::_env [protected]

Parameters QueryExpander::_param [protected]

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The documentation for this class was generated from the following files:

• QueryExpander.hpp
• QueryExpander.cpp

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