Outline of natural language processing: Difference between revisions

Revision as of 10:49, 18 July 2020

Revision as of 04:57, 5 December 2020

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*[[CTAKES]] – open-source natural language processing system for information extraction from electronic medical record clinical free-text. It processes clinical notes, identifying types of clinical named entities — drugs, diseases/disorders, signs/symptoms, anatomical sites and procedures. Each named entity has attributes for the text span, the ontology mapping code, context (family history of, current, unrelated to patient), and negated/not negated. Also known as Apache cTAKES.

*[[Digital Media Access Protocol|DMAP]] –

* [[ETAP-3]] &ndash; proprietary linguistic processing system focusing on English and Russian.<ref>{{cite web|url=http://www.iitp.ru/ru/science/works/452.htm |title=МНОГОЦЕЛЕВОЙ ЛИНГВИСТИЧЕСКИЙ ПРОЦЕССОР ЭТАП-3 |publisher=Iitp.ru |date= |accessdate=2012-02-14}}</ref> It is a [[Rule-based machine translation|rule-based system]] which uses the [[Meaning-Text Theory]] as its theoretical foundation.

* [[JAPE (linguistics)|JAPE]] &ndash; the Java Annotation Patterns Engine, a component of the open-source General Architecture for Text Engineering (GATE) platform. JAPE is a finite state transducer that operates over annotations based on regular expressions.

* [[LOLITA]] &ndash; "Large-scale, Object-based, Linguistic Interactor, Translator and Analyzer". LOLITA was developed by Roberto Garigliano and colleagues between 1986 and 2000. It was designed as a general-purpose tool for processing unrestricted text that could be the basis of a wide variety of applications. At its core was a semantic network containing some 90,000 interlinked concepts.

* [[Maluuba]] &ndash; intelligent personal assistant for Android devices, that uses a contextual approach to search which takes into account the user's geographic ___location, contacts, and language.

* [[METAL MT]] &ndash; machine translation system developed in the 1980s at the University of Texas and at Siemens which ran on Lisp Machines.

* [[Never-Ending Language Learning]] &ndash; semantic machine learning system developed by a research team at Carnegie Mellon University, and supported by grants from DARPA, Google, and the NSF, with portions of the system running on a supercomputing cluster provided by Yahoo!.<ref name=NYT2010>{{cite news |author= |authors= |title=Aiming to Learn as We Do, a Machine Teaches Itself |url=https://www.nytimes.com/2010/10/05/science/05compute.html?hpw=&pagewanted=all |quote=Since the start of the year, a team of researchers at Carnegie Mellon University — supported by grants from the Defense Advanced Research Projects Agency and Google, and tapping into a research supercomputing cluster provided by Yahoo — has been fine-tuning a computer system that is trying to master semantics by learning more like a human. |work=[[New York Times]] |date=October 4, 2010 |accessdate=2010-10-05 }}</ref> NELL was programmed by its developers to be able to identify a basic set of fundamental semantic relationships between a few hundred predefined categories of data, such as cities, companies, emotions and sports teams. Since the beginning of 2010, the Carnegie Mellon research team has been running NELL around the clock, sifting through hundreds of millions of web pages looking for connections between the information it already knows and what it finds through its search process – to make new connections in a manner that is intended to mimic the way humans learn new information.<ref>[http://rtw.ml.cmu.edu/rtw/overview Project Overview], [[Carnegie Mellon University]]. Accessed October 5, 2010.</ref>

* [[NLTK]] &ndash;

* [[Online-translator.com]] &ndash;

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| url = http://www.foo.be/docs/tpj/issues/vol3_2/tpj0302-0002.html

}}</ref>

*[[Negobot]], a bot designed to catch online pedophiles by posing as a young girl and attempting to elicit personal details from people it speaks to.<ref>{{cite book|last1=Laorden|first1=Carlos|last2=Galan-Garcia|first2=Patxi|last3=Santos|first3=Igor|last4=Sanz|first4=Borja|last5=Hidalgo|first5=Jose Maria Gomez|last6=Bringas|first6=Pablo G.|title=Negobot: A conversational agent based on game theory for the detection of paedophile behaviour|date=23 August 2012|url=http://paginaspersonales.deusto.es/isantos/publications/2012/Laorden_2012_CISIS_Negobot.pdf|isbn=978-3-642-33018-6|url-status=dead|archiveurlarchive-url=https://web.archive.org/web/20130917013039/http://paginaspersonales.deusto.es/isantos/publications/2012/Laorden_2012_CISIS_Negobot.pdf|archivedatearchive-date=2013-09-17}}</ref>

== Natural language processing organizations ==

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* [[William Aaron Woods]] &ndash;

* [[Maurice Gross]] &ndash; author of the concept of local grammar,<ref name="AHI">[http://hdl.handle.net/2042/14456 Ibrahim, Amr Helmy. 2002. "Maurice Gross (1934-2001). À la mémoire de Maurice Gross". ''Hermès'' 34.]</ref> taking finite automata as the competence model of language.<ref name="RD">[http://www.nyu.edu/pages/linguistics/kaliedoscope/mauricegross13.pdf Dougherty, Ray. 2001. ''Maurice Gross Memorial Letter''.]</ref>

* [[Stephen Wolfram]] &ndash; CEO and founder of [[Wolfram Research]], creator of the programming language (natural language understanding) [[Wolfram Language]], and natural language processing computation engine [[Wolfram Alpha]].<ref>{{cite web|url=https://blog.wolfram.com/2010/11/16/programming-with-natural-language-is-actually-going-to-work/|title=Programming with Natural Language Is Actually Going to Work—Wolfram Blog|publisher=}}</ref>

* [[Victor Yngve]] &ndash;