lemur::distrib Namespace Reference

Distributed retrieval components. More...

Classes
class	CORIMergeMethod
	Implementation of CORI merging method. More...
class	CtfIndexer
class	DBManager
class	DistMergeMethod
	Abstract interface for distributed retrieval merging of scores. More...
class	DistSearchMethod
	This class supports searching multiple indexes and getting a list of results for each of those indexes. More...
class	DocFreqIndexer
struct	DocScore
class	DocScoreVector
	A list of docids and scores. More...
class	DocScoreVector::ScoreAscending
class	DocScoreVector::ScoreDescending
struct	doct
class	FreqCounter
struct	freqinfo_tt
	Internally used structure for storing term statistics. More...
class	LemurDBManager
class	LemurMemParser
struct	ltctf
class	MemParser
class	MultiRegrMergeMethod
	Implementation of regression merging method for single database type case. More...
class	QryBasedSampler
struct	results
class	SingleRegrMergeMethod
	Implementation of regression merging method for single database type case. More...
Typedefs
typedef lemur::distrib::results	results_t
typedef lemur::distrib::freqinfo_tt	freqinfo_t
	Internally used structure for storing term statistics.
typedef map< std::string, freqinfo_t, less< std::string > >	freqmap
	A map from words to frequency information.
typedef set< std::string, less< std::string > >	stringset
	A set of words.
typedef string	docid_t
	A document id is a string.
typedef lemur::distrib::doct	doc_t
typedef set< docid_t, less< string > >	docidset
	Stores IDs of previously seen documents.
typedef set< freqinfo_t, ltctf >	ctfset

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Detailed Description

Distributed retrieval components.

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Typedef Documentation

typedef set<freqinfo_t, ltctf> lemur::distrib::ctfset

typedef struct lemur::distrib::doct lemur::distrib::doc_t

A document is a character array storing the document contents, a length of the array, and a document id.

typedef string lemur::distrib::docid_t

A document id is a string.

typedef set<docid_t, less<string> > lemur::distrib::docidset

Stores IDs of previously seen documents.

typedef struct lemur::distrib::freqinfo_tt lemur::distrib::freqinfo_t

Internally used structure for storing term statistics.

typedef map<std::string , freqinfo_t, less<std::string> > lemur::distrib::freqmap

A map from words to frequency information.

typedef struct lemur::distrib::results lemur::distrib::results_t

Results is a structure containing a count of document IDs and a number of items in the list.

typedef set<std::string , less<std::string> > lemur::distrib::stringset

A set of words.

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