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AcronymDetector
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Detects acronyms.
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AnnotationManager
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Provides basic operations on annotations (copy,
removal, and so on).
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Categorizer
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Machine learning classifier, categorizes the
whole document according to a learning resource.
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Chunker
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PartOfSpeechTagger
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Detects subject/verb in a sentence.
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en, fr, it
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FastRulesMatcher
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Matches documents against rules.
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LanguageDetector
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Detects language of tokens. This processor can
detect language of small sentence and handle multi-languages documents.
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over 100 languages
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Lemmatizer
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Identifies the lemma of each word using a language
dictionary (no disambiguation).
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de, en, es, fr, it, pt
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NamedEntitiesMatcher
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RelatedTerms
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Detects named entities (people, organizations,
places, events, emails, dates, currency, French addresses, urls, French
phone numbers, French/English opening hours)
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NGram
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NGram extractor.
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OntologyMatcher
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Extracts words/expressions defined in an ontology.
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Depends on the ontology content.
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PartOfSpeechTagger
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Detects part of speech (noun/verb/adjective/...)
for each token with disambiguation.
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fr, it, en
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Phonetizer
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Phonetizes tokens.
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ca, cs, da, de, en, es, et, fa, fi,
fr, it, nl, no, pl, pt, ro, ru, sk, sl, sv
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PrettyPrinter
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Prints pretty tokens.
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Proximity
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Annotates pieces of text where a number of annotations
appear close to each other.
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RelatedTerms
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PartOfSpeechTagger only if
withPartOfSpeech=true (default value)
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Extracts noun phrases from the tokens' stream.
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ar, ca, cs, da, de, en, es, et, fa,
fi, fr, he, it, ja, nl, no, pl, pt, ro, ru, sk, sl, sv, zh
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RulesMatcher
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Extracts 'patterns' from the tokens' stream.
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SemanticExtractor
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Extraction of semantic features (numbers, strings)
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SentenceFinder
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Detects sentence breaks.
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SentimentAnalyzer
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Lemmatizer + Chunker
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Extracts positive/negative sentiments using a domain-specific resource (need
customization for a specific domain).
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en, fr, it
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SnowballStemmer
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Rule-based stemmer
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da, du, en, es, fi, fr, de, hu, it,
no, pt, ro, ru, sv, tu
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SpellChecker
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Performs spell check.
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URLRemover
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Removes URL from token streams.
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WordDictionary
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Matches from a dictionary.
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