A B C D E F G H I J K L M N O P Q R S T U V W

I

Idf - Class in uk.ac.gla.terrier.matching.models

This class computes the idf values for specific terms in the collection.

Idf() - Constructor for class uk.ac.gla.terrier.matching.models.Idf

A default constructor.

Idf(double) - Constructor for class uk.ac.gla.terrier.matching.models.Idf

A constructor specifying the number of documents in the collection.

idf(double) - Method in class uk.ac.gla.terrier.matching.models.Idf

Returns the idf of d.

idf(int) - Method in class uk.ac.gla.terrier.matching.models.Idf

Returns the idf of the given number d.

idfDFR(double) - Method in class uk.ac.gla.terrier.matching.models.Idf

Returns the idf of d.

idfDFR(int) - Method in class uk.ac.gla.terrier.matching.models.Idf

Returns the idf of the given number d.

idfENQUIRY(double) - Method in class uk.ac.gla.terrier.matching.models.Idf

The INQUERY idf formula.

idfN(double) - Method in class uk.ac.gla.terrier.matching.models.Idf

Return the normalised idf of the given number.

idfN(int) - Method in class uk.ac.gla.terrier.matching.models.Idf

Return the normalised idf of the given number.

idfNENQUIRY(double) - Method in class uk.ac.gla.terrier.matching.models.Idf

The normalised INQUERY idf formula

IF - Class in uk.ac.gla.terrier.matching.models.basicmodel

This class implements the IF basic model for randomness.

IF() - Constructor for class uk.ac.gla.terrier.matching.models.basicmodel.IF

A default constructor.

IFB2 - Class in uk.ac.gla.terrier.matching.models

This class implements the IFB2 weighting model.

IFB2() - Constructor for class uk.ac.gla.terrier.matching.models.IFB2

A default constructor.

IFB2(double) - Constructor for class uk.ac.gla.terrier.matching.models.IFB2

Constructs an instance of this class with the specified value for the parameter c.

IFSUFFIX - Static variable in class uk.ac.gla.terrier.utility.ApplicationSetup

The suffix of the inverted file.

IGNORE_EMPTY_DOCUMENTS - Static variable in class uk.ac.gla.terrier.utility.ApplicationSetup

Ignore or not empty documents.

In - Class in uk.ac.gla.terrier.matching.models.basicmodel

This class implements the In basic model for randomness.

In() - Constructor for class uk.ac.gla.terrier.matching.models.basicmodel.In

A default constructor.

In_exp - Class in uk.ac.gla.terrier.matching.models.basicmodel

This class implements the In_exp basic model for randomness.

In_exp() - Constructor for class uk.ac.gla.terrier.matching.models.basicmodel.In_exp

A default constructor.

In_expB2 - Class in uk.ac.gla.terrier.matching.models

This class implements the PL2 weighting model.

In_expB2() - Constructor for class uk.ac.gla.terrier.matching.models.In_expB2

A default constructor.

In_expB2(double) - Constructor for class uk.ac.gla.terrier.matching.models.In_expB2

Constructs an instance of this class with the specified value for the parameter beta.

In_expC2 - Class in uk.ac.gla.terrier.matching.models

This class implements the In_expC2 weighting model.

In_expC2() - Constructor for class uk.ac.gla.terrier.matching.models.In_expC2

A default constructor.

In_expC2(double) - Constructor for class uk.ac.gla.terrier.matching.models.In_expC2

Constructs an instance of this class with the specified value for the parameter beta.

index() - Method in class uk.ac.gla.terrier.applications.TRECIndexing

Calls the method index(Collection[]) of the class Indexer in order to build the data structures for a set of collections.

index(Collection[]) - Method in class uk.ac.gla.terrier.indexing.Indexer

Creates the data structures for a set of collections.

Index - Class in uk.ac.gla.terrier.structures

This class encapsulates all the Indexes at retrieval time.

IndexConfigurable - Interface in uk.ac.gla.terrier.structures

Interface defining that an index structure wants access to the Index object it is associated with.

Indexer - Class in uk.ac.gla.terrier.indexing

Properties: termpipelines - the sequence of TermPipeline stages (e.g.

Indexer() - Constructor for class uk.ac.gla.terrier.indexing.Indexer

Indexer(String, String) - Constructor for class uk.ac.gla.terrier.indexing.Indexer

Creates an instance of the class.

IndexFolders - Class in uk.ac.gla.terrier.applications.desktop

The dialog used for selecting the folders to index in the desktop terrier application.

IndexFolders(JFrame) - Constructor for class uk.ac.gla.terrier.applications.desktop.IndexFolders

This is the default constructor

IndexFolders(List<String>, JFrame) - Constructor for class uk.ac.gla.terrier.applications.desktop.IndexFolders

A constructor with a given list of selected folders.

inDocnoTag() - Method in interface uk.ac.gla.terrier.indexing.Tokenizer

Indicates whether we are in a special document number tag.

inDocnoTag - Variable in class uk.ac.gla.terrier.indexing.TRECFullTokenizer

Is in docno tag?

inDocnoTag() - Method in class uk.ac.gla.terrier.indexing.TRECFullTokenizer

Indicates whether the tokenizer is in the special document number tag.

init() - Static method in class uk.ac.gla.terrier.utility.FieldScore

initialise() - Method in class uk.ac.gla.terrier.evaluation.AdhocEvaluation

Initialise variables.

initialise() - Method in class uk.ac.gla.terrier.matching.CollectionResultSet

Initialises the arrays prior of retrieval.

initialise(double[]) - Method in class uk.ac.gla.terrier.matching.CollectionResultSet

Initialises the result set with the given scores.

initialise() - Method in class uk.ac.gla.terrier.matching.models.queryexpansion.QueryExpansionModel

Initialises the Rocchio's beta for query expansion.

initialise() - Method in class uk.ac.gla.terrier.matching.QueryResultSet

Initialises the arrays prior of retrieval.

initialise() - Method in interface uk.ac.gla.terrier.matching.ResultSet

Initialises the arrays prior of retrieval.

initialise(double[]) - Method in interface uk.ac.gla.terrier.matching.ResultSet

Initialises the result set with the given scores.

initialise() - Method in interface uk.ac.gla.terrier.utility.ApplicationSetup.TerrierApplicationPlugin

initialise() - Method in class uk.ac.gla.terrier.utility.io.HadoopPlugin

initialise() - Static method in class uk.ac.gla.terrier.utility.TermCodes

Initialises the properties from the property file.

InL2 - Class in uk.ac.gla.terrier.matching.models

This class implements the InL2 weighting model.

InL2() - Constructor for class uk.ac.gla.terrier.matching.models.InL2

A default constructor.

InL2(double) - Constructor for class uk.ac.gla.terrier.matching.models.InL2

Constructs an instance of this class with the specified value for the parameter c.

insert(String, int) - Method in class uk.ac.gla.terrier.structures.indexing.BlockDocumentPostingList

Insert a term into this document, occurs at given block id

insert(String, int, int) - Method in class uk.ac.gla.terrier.structures.indexing.BlockDocumentPostingList

Insert a term into this document, occurs at given block id, and in the given field

insert(String, int[], int) - Method in class uk.ac.gla.terrier.structures.indexing.BlockDocumentPostingList

Insert a term into this document, occurs at given block id, and in the given fields

insert(int, String, int[], int) - Method in class uk.ac.gla.terrier.structures.indexing.BlockDocumentPostingList

Insert a term into this document tf times, occurs at given block id, and in the given fields

insert(String, int, int) - Method in class uk.ac.gla.terrier.structures.indexing.BlockLexiconMap

Inserts a new term in the lexicon map.

insert(DocumentPostingList) - Method in class uk.ac.gla.terrier.structures.indexing.BlockLexiconMap

Inserts all the terms from a document posting into the lexicon map

insert(String) - Method in class uk.ac.gla.terrier.structures.indexing.DocumentPostingList

Insert a term into the posting list of this document

insert(int, String) - Method in class uk.ac.gla.terrier.structures.indexing.DocumentPostingList

Insert a term into the posting list of this document

insert(int, String, int) - Method in class uk.ac.gla.terrier.structures.indexing.DocumentPostingList

Insert a term into the posting list of this document, in the given field, with the given frequency

insert(String, int) - Method in class uk.ac.gla.terrier.structures.indexing.DocumentPostingList

Insert a term into the posting list of this document, in the given field

insert(String, int[]) - Method in class uk.ac.gla.terrier.structures.indexing.DocumentPostingList

Insert a term into the posting list of this document, in the given field

insert(int, String, int[]) - Method in class uk.ac.gla.terrier.structures.indexing.DocumentPostingList

Insert a term into the posting list of this document, in the given field

insert(String, int) - Method in class uk.ac.gla.terrier.structures.indexing.LexiconMap

Inserts a new term in the lexicon map.

insert(DocumentPostingList) - Method in class uk.ac.gla.terrier.structures.indexing.LexiconMap

Inserts all the terms from a document posting into the lexicon map

insert(int, int, int, int[]) - Method in class uk.ac.gla.terrier.structures.indexing.singlepass.BlockFieldPosting

insert(int, int, int[]) - Method in class uk.ac.gla.terrier.structures.indexing.singlepass.BlockPosting

Inserts a new document in the posting list.

insert(int, int, int) - Method in class uk.ac.gla.terrier.structures.indexing.singlepass.FieldPosting

Inserts a new document in the posting list.

insert(int, int) - Method in class uk.ac.gla.terrier.structures.indexing.singlepass.Posting

Inserts a new document in the posting list.

insertField(String) - Method in class uk.ac.gla.terrier.utility.FieldScore

Add a tag in the corresponding score set, unless the number of tags to process is zero.

insertFields(String[]) - Method in class uk.ac.gla.terrier.utility.FieldScore

Add tags in the corresponding score set, unless the number of tags to process is zero.

insertFields(Set<String>) - Method in class uk.ac.gla.terrier.utility.FieldScore

Adds tags in the corresponding score set, unless the number of tags to process is zero.

insertNonRelDocno(String) - Method in class uk.ac.gla.terrier.evaluation.TRECQrelsInMemory.QrelsHashSet

insertRecord(double) - Method in class uk.ac.gla.terrier.structures.ExpansionTerms.ExpansionTerm

If the term is found in another top-retrieved document, we increase the frequency and the document frequency of the term.

insertRelDocno(String, int) - Method in class uk.ac.gla.terrier.evaluation.TRECQrelsInMemory.QrelsHashSet

Add an identifier of a relevant document with its relevance grade.

insertTerm(int, double) - Method in class uk.ac.gla.terrier.structures.ExpansionTerms

Add a term in the X top-retrieved documents as a candidate of the expanded terms.

inTagToProcess() - Method in interface uk.ac.gla.terrier.indexing.Tokenizer

Indicates whether we are in a tag to process.

inTagToProcess - Variable in class uk.ac.gla.terrier.indexing.TRECFullTokenizer

Is in tag to process?

inTagToProcess() - Method in class uk.ac.gla.terrier.indexing.TRECFullTokenizer

Returns true if the given tag is to be processed.

inTagToSkip() - Method in interface uk.ac.gla.terrier.indexing.Tokenizer

Indicates whether we are in a tag to skip

inTagToSkip - Variable in class uk.ac.gla.terrier.indexing.TRECFullTokenizer

Is in tag to skip?

inTagToSkip() - Method in class uk.ac.gla.terrier.indexing.TRECFullTokenizer

Returns true if the given tag is to be skipped.

InteractiveQuerying - Class in uk.ac.gla.terrier.applications

This class performs interactive querying at the command line.

InteractiveQuerying() - Constructor for class uk.ac.gla.terrier.applications.InteractiveQuerying

A default constructor initialises the index, and the Manager.

Inverted2DirectIndexBuilder - Class in uk.ac.gla.terrier.structures.indexing.singlepass

Create a direct index from an InvertedIndex.

Inverted2DirectIndexBuilder(Index) - Constructor for class uk.ac.gla.terrier.structures.indexing.singlepass.Inverted2DirectIndexBuilder

Construct a new instance of this builder class

INVERTED_FILENAME - Static variable in class uk.ac.gla.terrier.utility.ApplicationSetup

The filename of the inverted file.

InvertedIndex - Class in uk.ac.gla.terrier.structures

This class implements the inverted index for performing retrieval, with field information optionally.

InvertedIndex(Lexicon, String, String) - Constructor for class uk.ac.gla.terrier.structures.InvertedIndex

InvertedIndex(Lexicon) - Constructor for class uk.ac.gla.terrier.structures.InvertedIndex

Creates an instance of the HtmlInvertedIndex class using the lexicon.

InvertedIndex(Lexicon, String) - Constructor for class uk.ac.gla.terrier.structures.InvertedIndex

Creates an instance of the HtmlInvertedIndex class using the given lexicon.

InvertedIndexBuilder - Class in uk.ac.gla.terrier.structures.indexing

Builds an inverted index.

InvertedIndexBuilder(String, String) - Constructor for class uk.ac.gla.terrier.structures.indexing.InvertedIndexBuilder

Deprecated.

InvertedIndexBuilder(Index) - Constructor for class uk.ac.gla.terrier.structures.indexing.InvertedIndexBuilder

InvertedIndexBuilder() - Constructor for class uk.ac.gla.terrier.structures.indexing.InvertedIndexBuilder

Deprecated.

InvertedIndexBuilder(String) - Constructor for class uk.ac.gla.terrier.structures.indexing.InvertedIndexBuilder

Deprecated. Use this() or this(String, String)

InvertedIndexInputStream - Class in uk.ac.gla.terrier.structures

Reads an InvertedIndex as a stream

InvertedIndexInputStream(String, String, LexiconInputStream) - Constructor for class uk.ac.gla.terrier.structures.InvertedIndexInputStream

InvertedIndexInputStream(String, LexiconInputStream) - Constructor for class uk.ac.gla.terrier.structures.InvertedIndexInputStream

InvertedIndexInputStream(BitIn, LexiconInputStream) - Constructor for class uk.ac.gla.terrier.structures.InvertedIndexInputStream

isCaseSensitive() - Method in class uk.ac.gla.terrier.utility.TagSet

Returns true if this tag set has been specified as case-sensitive

isDirectory(String) - Static method in class uk.ac.gla.terrier.utility.Files

return true if path is a directory

isDirectory(String) - Method in interface uk.ac.gla.terrier.utility.io.FileSystem

returns true if path is a directory

isDirectory(String) - Method in class uk.ac.gla.terrier.utility.io.HTTPFileSystem

returns true if path is a directory

isDirectory(String) - Method in class uk.ac.gla.terrier.utility.io.LocalFileSystem

isDocTag(String) - Method in class uk.ac.gla.terrier.utility.TagSet

Checks whether the given tag indicates the limits of a document.

isDone() - Method in class uk.ac.gla.terrier.structures.indexing.singlepass.RunsMerger

Indicates whether the merging is done or not

isEmpty() - Method in class uk.ac.gla.terrier.querying.Request

Set if the query input had no terms.

isEmpty() - Method in interface uk.ac.gla.terrier.querying.SearchRequest

Set if the query input had no terms.

isEndOfDocument() - Method in interface uk.ac.gla.terrier.indexing.Tokenizer

Returns true if the end of document is encountered.

isEndOfDocument() - Method in class uk.ac.gla.terrier.indexing.TRECFullTokenizer

Returns true if the end of document is encountered.

isEndOfFile() - Method in interface uk.ac.gla.terrier.indexing.Tokenizer

Returns true if the end of file is encountered.

isEndOfFile() - Method in class uk.ac.gla.terrier.indexing.TRECFullTokenizer

Returns true if the end of file is encountered.

isIdTag(String) - Method in class uk.ac.gla.terrier.utility.TagSet

Checks whether the given tag is a unique identifier tag, that is the document number of a document, of the identifier of a topic.

isNext() - Method in class uk.ac.gla.terrier.compression.MemoryLinkedOutputStream

isRelevant(String, String) - Method in class uk.ac.gla.terrier.evaluation.TRECQrelsInMemory

Check if the given document is relevant for a given query.

isRelevant(String) - Method in class uk.ac.gla.terrier.evaluation.TRECQrelsInMemory.QrelsHashSet

Check if a given document is relevant to the associated query.

isStopword(String) - Method in class uk.ac.gla.terrier.terms.Stopwords

Returns true is term t is a stopword

isTagToProcess(String) - Method in class uk.ac.gla.terrier.utility.TagSet

Checks whether the tag should be processed.

isTagToSkip(String) - Method in class uk.ac.gla.terrier.utility.TagSet

Checks whether a tag should be skipped.

isUTFIndexing() - Method in class uk.ac.gla.terrier.indexing.Indexer

ItalianSnowballStemmer - Class in uk.ac.gla.terrier.terms

Italian stemmer implmented by Snowball.

ItalianSnowballStemmer(TermPipeline) - Constructor for class uk.ac.gla.terrier.terms.ItalianSnowballStemmer

iterator() - Method in class uk.ac.gla.terrier.structures.Lexicon

Returns an interator that gives every item in the lexicon, in lexical order.

iterator() - Method in class uk.ac.gla.terrier.structures.LexiconInputStream

Returns an Interator of Strings of each term in this lexicon