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NUM_BOOSTS times).
NumberOfKeywordsFilter that also
takes occurrences of keywords in preceding text snippets into account.Dictionary.
distID field.
WebDocumentFetcher threads to return the
documents.
Filter.
KnowledgeAnnotator for a (semi)structured
knowledge source.
KnowledgeMiner for an unstructured knowledge
source.
Ontology.
QueryGenerator.
Searchers to return the results found in the
knowledge sources.
AnalyzedQuestion is a data structure representing a
syntactic and semantic analysis of a question.AnswerPattern is applied to a sentence to extract a
PROPERTY object of the type specified in the property field.AnswerPattern from a descriptor that is a
regular expression but additionally contains the following tags:
<TO> - exactly one TARGET tag
<CO> - an arbitrary number of CONTEXT tags
<PO(_NExyz)*> - exactly one PROPERTY tag, optionally combined
with NE types
<NExyz(_NExyz)*> - an arbitrary number of NE tags, which are
combinations of one or more NE types
AnswerPattern from a descriptor by applying
the constructor AnswerPattern(String expr, String prop).
AnswerPatternFilter uses answer patterns to extract
factoid answers from text passages and to rank them.AnswerProjectionFilter projects answers from the Web onto
a corpus.AnswerSelection component applies Filters to
Results to promote promising results, to drop results that are
unlikely to answer the question and to derive additional results from the raw
results returned by the Searchers.AnswerTypeFilter extracts factoid answers of the expected
answer types from text passages.Result objects and creates a new Result for
each extracted unique answer.
Result objects and creates a new Result for
each extracted unique answer.
Result objects.
Result objects and creates a new Result for
each extracted unique answer.
Result object.
Result objects.
Result object.
Result object.
Result objects and creates a new Result for
each extracted unique answer.
Result object.
Result object.
Result object.
cutoffLength.
Result objects.
SELECTED_FEATURES and the classifier specified
in classifier.
Result objects.
Result object.
Result object.
Result objects.
MAX_DOCS documents containing the given
search engine snippets.
pattern field and wraps them in Query
objects.
maxAnswers
results that have a score of at least absThresh.
null if no answer could be found.
maxAnswers
results that have a score of at least absThresh.
relThresh * top score.
relThresh * top score.
Result object and comparing the extracted answers to the
regular expression Result objects.
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