Uses of Class
uk.ac.gla.dcs.renaissance.iqir.config.IndexConfiguration

Packages that use IndexConfiguration

uk.ac.gla.dcs.renaissance
uk.ac.gla.dcs.renaissance.iqir
uk.ac.gla.dcs.renaissance.iqir.in
uk.ac.gla.dcs.renaissance.iqir.models
uk.ac.gla.dcs.renaissance.mg4j
uk.ac.gla.dcs.renaissance.mg4j.scorers
uk.ac.gla.dcs.renaissance.mg4j.tasks

Uses of IndexConfiguration in uk.ac.gla.dcs.renaissance

Methods in uk.ac.gla.dcs.renaissance with parameters of type IndexConfiguration

void	DocumentObservables.init(IndexConfiguration index) Initialise the object

Uses of IndexConfiguration in uk.ac.gla.dcs.renaissance.iqir

Methods in uk.ac.gla.dcs.renaissance.iqir with parameters of type IndexConfiguration

void	WeightingScheme.init(IndexConfiguration index)

Uses of IndexConfiguration in uk.ac.gla.dcs.renaissance.iqir.in

Methods in uk.ac.gla.dcs.renaissance.iqir.in with parameters of type IndexConfiguration

void	PureINExtractor.init(IndexConfiguration index, CompactDocumentStorage storage) Initialise the pure IN extractor
void	BoundaryINExtractor.init(IndexConfiguration index, CompactDocumentStorage storage)

Uses of IndexConfiguration in uk.ac.gla.dcs.renaissance.iqir.models

Methods in uk.ac.gla.dcs.renaissance.iqir.models with parameters of type IndexConfiguration

void	RelevanceLMModel.init(it.unimi.dsi.mg4j.document.DocumentCollection collection, IndexConfiguration index) the query engine
void	MG4JScorer.init(it.unimi.dsi.mg4j.document.DocumentCollection collection, IndexConfiguration index)
void	IQIRModel.init(it.unimi.dsi.mg4j.document.DocumentCollection collection, IndexConfiguration index)

Uses of IndexConfiguration in uk.ac.gla.dcs.renaissance.mg4j

Methods in uk.ac.gla.dcs.renaissance.mg4j with parameters of type IndexConfiguration

static Set<Integer>	Utils.getDocumentTerms(it.unimi.dsi.mg4j.document.DocumentCollection collection, int docID, it.unimi.dsi.mg4j.index.TermProcessor processor, IndexConfiguration index) Get the set of terms of a document d
static void	TermUtil.getPositiveTerms(bpiwowar.ir.query.COQuery coQuery, Map<String,org.apache.commons.lang.mutable.MutableInt> terms, it.unimi.dsi.mg4j.index.TermProcessor processor, IndexConfiguration index)
static void	TermUtil.getPositiveTerms(bpiwowar.ir.query.Query query, Map<String,org.apache.commons.lang.mutable.MutableInt> terms, it.unimi.dsi.mg4j.index.TermProcessor processor, IndexConfiguration index)
static void	TermUtil.getPositiveTerms(bpiwowar.ir.query.StringQuery query, Map<String,org.apache.commons.lang.mutable.MutableInt> termMap, it.unimi.dsi.mg4j.index.TermProcessor processor, IndexConfiguration index)
static void	TermUtil.getPositiveTerms(TopicOperator operator, Map<String,org.apache.commons.lang.mutable.MutableInt> terms, it.unimi.dsi.mg4j.index.TermProcessor processor, IndexConfiguration index)
static int	Utils.getSumDF(IndexConfiguration indexConf) This methods iterates over all terms of the given index and computes the sum of all terms' document frequencies (number of documents a term appears in)
static int	Utils.getWithinDocumentFrequencies(it.unimi.dsi.mg4j.document.DocumentCollection collection, int docID, it.unimi.dsi.mg4j.index.TermProcessor processor, IndexConfiguration index, it.unimi.dsi.fastutil.ints.AbstractInt2IntMap relFreq) Get the within-document frequencies tf(t,d) of all terms t in a document d and the total number of tokens counted in d.
void	RetrievalModel.init(it.unimi.dsi.mg4j.document.DocumentCollection collection, IndexConfiguration index)
void	ConstantRetrievalModel.init(it.unimi.dsi.mg4j.document.DocumentCollection collection, IndexConfiguration index)

Uses of IndexConfiguration in uk.ac.gla.dcs.renaissance.mg4j.scorers

Methods in uk.ac.gla.dcs.renaissance.mg4j.scorers with parameters of type IndexConfiguration

void	HiemstraLMScorer.setIndexConfiguration(IndexConfiguration[] indexConfs) This may be our only chance to set the index configurations

Constructors in uk.ac.gla.dcs.renaissance.mg4j.scorers with parameters of type IndexConfiguration

HiemstraLMScorer(double lambda, boolean collFreqBackgroundModel, IndexConfiguration[] indexConfs)
Constructor.

HiemstraLMScorer(IndexConfiguration[] indexConfs)
Constructor.

RelevanceLMScorer(double lambda, IndexConfiguration[] idxCfgs, it.unimi.dsi.mg4j.document.DocumentCollection collection, Collection<bpiwowar.utils.Pair<Integer,Float>> rfDocuments)
Lambda is a smoothing constant used to calculate P(w|M_d).

RelevanceLMScorer(IndexConfiguration[] idxCfgs, it.unimi.dsi.mg4j.document.DocumentCollection collection, Collection<bpiwowar.utils.Pair<Integer,Float>> judgedDocuments)
Use a default lambda (0.6)

Uses of IndexConfiguration in uk.ac.gla.dcs.renaissance.mg4j.tasks

Constructors in uk.ac.gla.dcs.renaissance.mg4j.tasks with parameters of type IndexConfiguration

BuildStorage.IndexTermDictionary(IndexConfiguration indexCf)