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../ Apple Pie Parser |
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Department of Computer Science, University of New York, U.S. |
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"The parser is a bottom-up probabilistic chart parser which finds the parse tree with the best score by best-first search algorithm." |
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free download for research purposes |
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../ ENGCG - Constraint Grammar Parser of English |
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Lingsoft |
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"ENGCG, the Constraint Grammar Parser of English, performs morphosyntactic analysis (tagging) of running English text. The parser employs a morphological ("part-of-speech") disambiguator that makes 93-97% of all running-text words in Written Standard English unambiguous while 99.7% of all words retain the correct analysis." |
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free access to the online demo version (30 tries per day) |
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../ Link Grammar |
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Davy Temperley, Daniel Sleator, John Lafferty |
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"The Link Grammar Parser is a syntactic parser of English, based on link grammar, an original theory of English syntax. Given a sentence, the system assigns to it a syntactic structure, which consists of a set of labeled links connecting pairs of words. As of August 2000, we are releasing version 4.0 of the parser" |
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Experiment with the parser online |
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../ LT Chunk |
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LTG - Language Technology Group, Edinburgh, UK |
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A surface parser which identifies noun groups and verb groups |
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An interactive demo of LT Chunk is available here |
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../ Survey Parser |
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Survey of English Usage |
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"The Development of an Automatic Parsing System Using the ICE Corpus as Linguistic Knowledge Base" |
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Available soon ... |
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Annotation & Markup
