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Terrier IR Platform 2.2.1 |
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v = <0, 2b, 4b, ...
readSkewedGolomb(int) -
Method in class uk.ac.gla.terrier.compression.BitInputStream
Reads a skewed-golomb encoded integer from the underlying stream
Consider a bucket-vector v = readString() -
Method in class uk.ac.gla.terrier.structures.indexing.singlepass.FileRunIterator
Reads the String identifying a term from the underlying stream.
readTermFrequency() -
Method in class uk.ac.gla.terrier.structures.indexing.singlepass.FileRunIterator
Reads the term frequency for the current posting, and aligns the stream.
readUnary() -
Method in class uk.ac.gla.terrier.compression.BitFile
Reads a unary encoded integer from the underlying stream
readUnary() -
Method in interface uk.ac.gla.terrier.compression.BitIn
Reads a unary encoded integer from the underlying stream
readUnary() -
Method in class uk.ac.gla.terrier.compression.BitInputStream
Reads a unary encoded integer from the underlying stream
readUnary() -
Method in class uk.ac.gla.terrier.compression.OldBitFile
Reads a unary integer from the already read buffer.
readUnary() -
Method in class uk.ac.gla.terrier.compression.OldBitInputStream
Reads a unary encoded integer from the stream.
ready() -
Method in class uk.ac.gla.terrier.utility.LookAheadReader
Indicates whether there are more characters
available to read from the stream.
ready() -
Method in class uk.ac.gla.terrier.utility.LookAheadStream
Indicates whether there are more characters
available to read from the stream.
REC_LOG_2_OF_E -
Static variable in class uk.ac.gla.terrier.matching.models.Idf
The reciprocal of CONSTANT, computed for efficiency.
reduce(MapEmittedTerm, Iterator<MapEmittedPostingList>, OutputCollector<Object, Object>, Reporter) -
Method in class uk.ac.gla.terrier.indexing.hadoop.Hadoop_BasicSinglePassIndexer
Main reduce algorithm step.
relGrade -
Variable in class uk.ac.gla.terrier.evaluation.TRECQrelsInMemory.QrelsHashSet
All relevance grades indicated in the qrels.
relGradeDocnosMap -
Variable in class uk.ac.gla.terrier.evaluation.TRECQrelsInMemory.QrelsHashSet
A hashmap from the relevance grade to a hashset containing ids of
documents with the given relevance grade.
remove() -
Method in class uk.ac.gla.terrier.structures.indexing.singlepass.RunIterator
unsupported iterator method
rename(String, String) -
Static method in class uk.ac.gla.terrier.utility.Files
rename a file or directory.
rename(String, String) -
Method in interface uk.ac.gla.terrier.utility.io.FileSystem
rename a file/dir to another name, on the same file system
rename(String, String) -
Method in class uk.ac.gla.terrier.utility.io.HTTPFileSystem
rename a file/dir to another name, on the same file system
rename(String, String) -
Method in class uk.ac.gla.terrier.utility.io.LocalFileSystem
rename a file/dir to another name, on the same file system
renderFolders() -
Method in class uk.ac.gla.terrier.applications.desktop.IndexFolders
reOpenLegacyBitFile() -
Method in class uk.ac.gla.terrier.structures.DirectIndex
forces the data structure to reopen the underlying bitfile
using the legacy implementation of BitFile (OldBitFile)
reOpenLegacyBitFile() -
Method in class uk.ac.gla.terrier.structures.DirectIndexInputStream
forces the data structure to reopen the underlying bitfile
using the legacy implementation of BitFile (OldBitFile)
reOpenLegacyBitFile() -
Method in class uk.ac.gla.terrier.structures.InvertedIndex
forces the data structure to reopen the underlying bitfile
using the legacy implementation of BitFile (OldBitFile)
reOpenLegacyBitFile() -
Method in class uk.ac.gla.terrier.structures.InvertedIndexInputStream
forces the data structure to reopen the underlying bitfile
using the legacy implementation of BitFile (OldBitFile)
Request - Class in uk.ac.gla.terrier.querying
Request
SearchRequest contains the details of the search engine for one query, including the query itself,
the resultset, and the controls.
Request() -
Constructor for class uk.ac.gla.terrier.querying.Request
RequiredTermModifier - Class in uk.ac.gla.terrier.matching.tsms
Resets the scores of documents according to whether a term is required
or not, and whether it appears in the retrieved documents.
RequiredTermModifier(boolean) -
Constructor for class uk.ac.gla.terrier.matching.tsms.RequiredTermModifier
Constructs an instance of a TermInFieldModifier given the
requirement that the term should, or should not appear
in the query.
RequirementQuery - Class in uk.ac.gla.terrier.querying.parser
Models a query where the query terms have been qualified
with a requirement operator, either plus, or minus.
RequirementQuery() -
Constructor for class uk.ac.gla.terrier.querying.parser.RequirementQuery
An empty default constructor.
reset() -
Method in interface uk.ac.gla.terrier.indexing.Collection
Resets the Collection iterator to the start of the collection.
reset() -
Method in class uk.ac.gla.terrier.indexing.SimpleFileCollection
Starts again from the beginning of the collection.
reset() -
Method in class uk.ac.gla.terrier.indexing.SimpleXMLCollection
reset() -
Method in class uk.ac.gla.terrier.indexing.TRECCollection
Resets the collection object back to the beginning
of the collection.
reset() -
Method in class uk.ac.gla.terrier.structures.TRECQuery
Resets the query index.
reset() -
Method in class uk.ac.gla.terrier.utility.LookAheadReader
Reset the stream.
reset() -
Method in class uk.ac.gla.terrier.utility.LookAheadStream
Reset the stream.
reset() -
Method in interface uk.ac.gla.terrier.utility.MemoryChecker
Reset the flag, memory has been released
reset() -
Method in class uk.ac.gla.terrier.utility.RuntimeMemoryChecker
Reset the out of memory flag
reset() -
Static method in class uk.ac.gla.terrier.utility.TermCodes
Resets the hashmap that contains the mapping
from the terms to the term ids.
resetBuffer() -
Method in class uk.ac.gla.terrier.structures.indexing.DirectIndexBuilder
Resets the internal buffer for writing data.
restart() -
Method in class uk.ac.gla.terrier.utility.TerrierTimer
Reset the timer.
ResultSet - Interface in uk.ac.gla.terrier.matching
The interface that defines the functionalities of a
result set.
reverse(String) -
Static method in class uk.ac.gla.terrier.structures.upgrading.ReverseFile
Traverses an inverted file written with the old terrier version, and writes it in the new compressed format.
reverseByte(int) -
Static method in class uk.ac.gla.terrier.structures.upgrading.ReverseFile
Reverses one byte.
reverseByteByByte(String, String) -
Static method in class uk.ac.gla.terrier.structures.upgrading.ReverseFile
Reverses a file reading byte to byte
ReverseFile - Class in uk.ac.gla.terrier.structures.upgrading
This class provides some utilities for handling inverted files from the old terrier version.
ReverseFile() -
Constructor for class uk.ac.gla.terrier.structures.upgrading.ReverseFile
risk(double, double, double) -
Method in class uk.ac.gla.terrier.matching.models.languagemodel.LanguageModel
The method provides the contract for computing the risk of retrieving
a seen query term.
risk(double, double, double) -
Method in class uk.ac.gla.terrier.matching.models.languagemodel.PonteCroft
The method computes the risk of retrieving a seen query term.
ROCCHIO_BETA -
Variable in class uk.ac.gla.terrier.matching.models.queryexpansion.QueryExpansionModel
Rocchio's beta for query expansion.
RomanianSnowballStemmer - Class in uk.ac.gla.terrier.terms
Romanian stemmer implmented by Snowball.
RomanianSnowballStemmer(TermPipeline) -
Constructor for class uk.ac.gla.terrier.terms.RomanianSnowballStemmer
round(double, int) -
Static method in class uk.ac.gla.terrier.utility.Rounding
Round a double alue to a specified number of decimal places.
round(float, int) -
Static method in class uk.ac.gla.terrier.utility.Rounding
Round a float value to a specified number of decimal
places.
Rounding - Class in uk.ac.gla.terrier.utility
A class for performing the rounding of a number
in various ways for various applications.
Rounding() -
Constructor for class uk.ac.gla.terrier.utility.Rounding
run() -
Method in class TrecTerrier
Calls the required classes from Terrier.
RunIterator - Class in uk.ac.gla.terrier.structures.indexing.singlepass
An abstract base class which allows PostingInRuns to be iterated over.
RunIteratorFactory - Class in uk.ac.gla.terrier.structures.indexing.singlepass
Base class for Factories of RunIterators.
RunIteratorFactory() -
Constructor for class uk.ac.gla.terrier.structures.indexing.singlepass.RunIteratorFactory
runMatching(SearchRequest) -
Method in class uk.ac.gla.terrier.querying.Manager
Runs the weighting and matching stage - this the main entry
into the rest of the Terrier framework.
runPostFilters(SearchRequest) -
Method in class uk.ac.gla.terrier.querying.Manager
Runs the PostFilter modules in order added.
runPostProcessing(SearchRequest) -
Method in class uk.ac.gla.terrier.querying.Manager
Runs the PostProcessing modules in order added.
runPreProcessing(SearchRequest) -
Method in class uk.ac.gla.terrier.querying.Manager
runPreProcessing
RunsMerger - Class in uk.ac.gla.terrier.structures.indexing.singlepass
Merges a set of N runs using a priority queue.
RunsMerger(RunIteratorFactory) -
Constructor for class uk.ac.gla.terrier.structures.indexing.singlepass.RunsMerger
RunsMerger.PostingComparator - Class in uk.ac.gla.terrier.structures.indexing.singlepass
Implements a comparator for RunIterators (so it can be used by the queue).
RunsMerger.PostingComparator() -
Constructor for class uk.ac.gla.terrier.structures.indexing.singlepass.RunsMerger.PostingComparator
RuntimeMemoryChecker - Class in uk.ac.gla.terrier.utility
A memory checker that uses the Java Runtime instance to check the amount of available memory.
RuntimeMemoryChecker() -
Constructor for class uk.ac.gla.terrier.utility.RuntimeMemoryChecker
Default constructor.
RuntimeMemoryChecker(long, double) -
Constructor for class uk.ac.gla.terrier.utility.RuntimeMemoryChecker
Construct a RuntimeMemoryChecker.
RunWriter - Class in uk.ac.gla.terrier.structures.indexing.singlepass
This class writes a run to disk.
RunWriter(String, String) -
Constructor for class uk.ac.gla.terrier.structures.indexing.singlepass.RunWriter
Instanciates a RunWriter, given the filenames to write.
RussianSnowballStemmer - Class in uk.ac.gla.terrier.terms
Russian stemmer implmented by Snowball.
RussianSnowballStemmer(TermPipeline) -
Constructor for class uk.ac.gla.terrier.terms.RussianSnowballStemmer
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Terrier IR Platform
2.2.1
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Terrier Information Retrieval Platform 2.2.1. Copyright 2004-2008 University of Glasgow