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

U

unJoinablePrepositions - Static variable in class info.ephyra.nlp.OpenNLP

UNKNOWN_R - Static variable in class info.ephyra.questionanalysis.PredicateExtractor

Replacement if question is seeking an entity of an unknown type.

UnnecessaryCharactersFilter - Class in info.ephyra.answerselection.filters

Drops unnecessary characters from answer candidates for definitional questions to improve precision.

UnnecessaryCharactersFilter() - Constructor for class info.ephyra.answerselection.filters.UnnecessaryCharactersFilter

unparse(String) - Static method in class info.ephyra.trec.CorefResolver

Gets the original string back from its parse

unstem(String, String, String) - Static method in class info.ephyra.questionanalysis.QuestionNormalizer

Unstems a substring of the stemmed question string by mapping it to the normalized question string.

untokenize(String) - Static method in class info.ephyra.nlp.OpenNLP

Untokenizes a text by removing abundant blanks.

untokenize(String, String) - Static method in class info.ephyra.nlp.OpenNLP

Untokenizes a text by mapping it to a string that contains the original text as a subsequence.

untokenize(String, String) - Static method in class info.ephyra.nlp.semantics.ASSERT

This untokenizer is tailored for ASSERT.

updateIndexFromDir(String) - Static method in class info.ephyra.nlp.indices.WordFrequencies

Updates the index by adding the words contained in the files in the given folder.

updateIndexFromFile(String) - Static method in class info.ephyra.nlp.indices.WordFrequencies

Updates the index with the words in an arbitrary text file.

updateTreeLabels(Tree, Tree, StanfordParser.MutableInteger, StanfordParser.MutableInteger) - Static method in class info.ephyra.nlp.StanfordParser

URL - Static variable in class info.ephyra.nlp.RegExMatcher

a regular expression capturing group matching any URL (like 'http://www.uni-karlsruhe.de:8080/res/index.html')

URL - Static variable in class info.ephyra.search.searchers.WikipediaKA

The URL of the Wikipedia search page.

URL - Static variable in class info.ephyra.search.searchers.WorldFactbookKA

The URL of the CIA World Factbook.

url2text(String) - Static method in class info.ephyra.util.HTMLConverter

Fetches an HTML document from a URL and converts it into plain text.

URL_AUTHORITY - Static variable in class info.ephyra.nlp.RegExMatcher

a regular expression capturing group matching the authority part of any URL (like 'www.uni-karlsruhe.de')

URL_FILE - Static variable in class info.ephyra.nlp.RegExMatcher

a regular expression capturing group matching the path part of any URL (like '/res/index.html')

URL_MAX_TOKENS - Static variable in class info.ephyra.nlp.RegExMatcher

URL_PATTERN - Static variable in class info.ephyra.nlp.RegExMatcher

a regular expression capturing group matching any URL (like 'http://www.uni-karlsruhe.de:8080/res/index.html')

URL_PORT - Static variable in class info.ephyra.nlp.RegExMatcher

a regular expression capturing group matching the port part of any URL (like '8080')

URL_PROTOCOL - Static variable in class info.ephyra.nlp.RegExMatcher

a regular expression capturing group matching the protocol part of any URL (like 'http://')

useClassLevels - Variable in class info.ephyra.questionanalysis.atype.extractor.FeatureExtractor

useClassLevels - Variable in class info.ephyra.questionanalysis.atype.minorthird.hierarchical.HierarchicalClassifierTrainer

usePreviousAnswer(TRECQuestion[], int, int) - Static method in class info.ephyra.trec.CorefResolver