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O

OF_HEAD_WORDS - Static variable in class info.ephyra.questionanalysis.atype.extractor.EnglishFeatureExtractor
 
ontologies - Static variable in class info.ephyra.questionanalysis.QuestionAnalysis
Ontologies for term expansion.
Ontology - Interface in info.ephyra.nlp.semantics.ontologies
An Ontology comprises entities and relations between them.
OpenEphyra - Class in info.ephyra
OpenEphyra is an open framework for question answering (QA).
OpenEphyra() - Constructor for class info.ephyra.OpenEphyra
Creates a new instance of Ephyra and initializes the system.
OpenEphyra(String) - Constructor for class info.ephyra.OpenEphyra
Creates a new instance of Ephyra and initializes the system.
OpenEphyraCorpus - Class in info.ephyra.trec
A modified version of OpenEphyra that is optimized for the TREC evaluation.
OpenEphyraCorpus() - Constructor for class info.ephyra.trec.OpenEphyraCorpus
 
OpenNLP - Class in info.ephyra.nlp
This class provides a common interface to the OpenNLP toolkit.
OpenNLP() - Constructor for class info.ephyra.nlp.OpenNLP
 
optimizePattern(String) - Method in class info.ephyra.answerselection.AnswerPattern
Optimizes the pattern to improve its runtime performance.
ORDINAL - Static variable in class info.ephyra.nlp.RegExMatcher
a regular expression capturing group matching all ordinal numbers given in form of digits
ORDINAL_DAY - Static variable in class info.ephyra.nlp.RegExMatcher
a regular expression capturing group matching any one ordinal number representing a day date (in particular, numbers 1st through 31st)
ORDINAL_HUNDRED - Static variable in class info.ephyra.nlp.RegExMatcher
a regular expression capturing group matching all three digit ordinal numbers given in form of words whose last two digits are zero
ORDINAL_HUNDRED_MAX_TOKENS - Static variable in class info.ephyra.nlp.RegExMatcher
 
ORDINAL_HUNDRED_PATTERN - Static variable in class info.ephyra.nlp.RegExMatcher
a regular expression capturing group matching all three digit ordinal numbers given in form of words whose last two digits are zero
ORDINAL_HUNDRED_WITH_Xteen - Static variable in class info.ephyra.nlp.RegExMatcher
a regular expression capturing group matching all three digit ordinal numbers given in form of words whose last two digits are zero, and all four digit cardinal numbers given in form of words whose first digit is 1 and whose last two digits are zero
ORDINAL_HUNDRED_WITH_Xteen_MAX_TOKENS - Static variable in class info.ephyra.nlp.RegExMatcher
 
ORDINAL_HUNDRED_WITH_Xteen_PATTERN - Static variable in class info.ephyra.nlp.RegExMatcher
a regular expression capturing group matching all three digit ordinal numbers given in form of words whose last two digits are zero, and all four digit cardinal numbers given in form of words whose first digit is 1 and whose last two digits are zero
ORDINAL_MAX_TOKENS - Static variable in class info.ephyra.nlp.RegExMatcher
 
ORDINAL_ONE - Static variable in class info.ephyra.nlp.RegExMatcher
a regular expression capturing group matching all one digit ordinal numbers given in form of words
ORDINAL_ONE_MAX_TOKENS - Static variable in class info.ephyra.nlp.RegExMatcher
 
ORDINAL_ONE_PATTERN - Static variable in class info.ephyra.nlp.RegExMatcher
a regular expression capturing group matching all one digit ordinal numbers given in form of words
ORDINAL_PATTERN - Static variable in class info.ephyra.nlp.RegExMatcher
a regular expression capturing group matching all ordinal numbers given in form of digits
ORDINAL_TEN - Static variable in class info.ephyra.nlp.RegExMatcher
a regular expression capturing group matching all two digit ordinal numbers given in form of words
ORDINAL_TEN_MAX_TOKENS - Static variable in class info.ephyra.nlp.RegExMatcher
 
ORDINAL_TEN_PATTERN - Static variable in class info.ephyra.nlp.RegExMatcher
a regular expression capturing group matching all two digit ordinal numbers given in form of words
ORDINAL_THOUSAND - Static variable in class info.ephyra.nlp.RegExMatcher
a regular expression capturing group matching all four digit ordinal numbers given in form of words whose last three digits are zero
ORDINAL_THOUSAND_MAX_TOKENS - Static variable in class info.ephyra.nlp.RegExMatcher
 
ORDINAL_THOUSAND_PATTERN - Static variable in class info.ephyra.nlp.RegExMatcher
a regular expression capturing group matching all four digit ordinal numbers given in form of words whose last three digits are zero
ORDINAL_TO_HUNDRED - Static variable in class info.ephyra.nlp.RegExMatcher
a regular expression capturing group matching all three digit ordinal numbers given in form of words
ORDINAL_TO_HUNDRED_MAX_TOKENS - Static variable in class info.ephyra.nlp.RegExMatcher
 
ORDINAL_TO_HUNDRED_PATTERN - Static variable in class info.ephyra.nlp.RegExMatcher
a regular expression capturing group matching all three digit ordinal numbers given in form of words
ORDINAL_TO_THOUSAND - Static variable in class info.ephyra.nlp.RegExMatcher
a regular expression capturing group matching all up to six digit ordinal numbers given in form of words
ORDINAL_TO_THOUSAND_MAX_TOKENS - Static variable in class info.ephyra.nlp.RegExMatcher
 
ORDINAL_TO_THOUSAND_PATTERN - Static variable in class info.ephyra.nlp.RegExMatcher
a regular expression capturing group matching all up to six digit ordinal numbers given in form of words
ORDINAL_Xteen - Static variable in class info.ephyra.nlp.RegExMatcher
a regular expression capturing group matching all two digit ordinal numbers given in form of words whose first digit is one
ORDINAL_Xteen_MAX_TOKENS - Static variable in class info.ephyra.nlp.RegExMatcher
 
ORDINAL_Xteen_PATTERN - Static variable in class info.ephyra.nlp.RegExMatcher
a regular expression capturing group matching all two digit ordinal numbers given in form of words whose first digit is one
ORGANIZATION - Static variable in class info.ephyra.answerselection.definitional.Dossier
 
organization - Static variable in class info.ephyra.answerselection.filters.WebTermImportanceFilter
 
ORGANIZATION_PROPERTIES - Static variable in class info.ephyra.answerselection.definitional.Dossier
 
originalQueryString - Variable in class info.ephyra.querygeneration.Query
the original query String before normalization
OTHER - Static variable in class info.ephyra.nlp.RegExMatcher
 
otherEntries - Static variable in class info.ephyra.trec.TREC13To16Parser
Cached log file entries of type "other".
otherLog - Static variable in class info.ephyra.trec.EphyraTREC13To16
Load answers to "Other" questions from log file?
OUNCES - Static variable in class info.ephyra.nlp.RegExMatcher
 
OUNCES_MAX_TOKENS - Static variable in class info.ephyra.nlp.RegExMatcher
 
OUNCES_PATTERN - Static variable in class info.ephyra.nlp.RegExMatcher
 
OUNCES_UNIT - Static variable in class info.ephyra.nlp.RegExMatcher
 
OUNCES_UNIT_MAX_TOKENS - Static variable in class info.ephyra.nlp.RegExMatcher
 
OUNCES_UNIT_PATTERN - Static variable in class info.ephyra.nlp.RegExMatcher
 
overlapAnalysis - Variable in class info.ephyra.answerselection.filters.OverlapAnalysisFilter
Current overlap analysis.
OverlapAnalysisFilter - Class in info.ephyra.answerselection.filters
Generates overlap analyses for different answer extraction strategies.
OverlapAnalysisFilter(String, boolean) - Constructor for class info.ephyra.answerselection.filters.OverlapAnalysisFilter
Creates the filter and adds an overlap analysis for the given ID if it did not occur before.

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