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Natural Language Question Answering

Natural Language Question Answering

Natural Language Question Answering. Gary Geunbae Lee NLP Lab. Professor@POSTECH Chief Scientist@DiQuest Kiss_tutorial 2. Question Answering. One of the oldest NLP tasks (punched card systems in 1961).

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1.73k views • 80 slides
TERQAS: Time and Event Recognition for Question Answering Systems

TERQAS: Time and Event Recognition for Question Answering Systems

TERQAS: Time and Event Recognition for Question Answering Systems. TERQAS Group Final Review ARDA Workshop NRRC/MITRE July 22, 2002. TERQAS: 2002 Workshop Schedule. January 30-31: Kick-off Meeting; Setting Agenda March 11-15: Corpus Selection, Query Studies, TimeML

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913 views • 79 slides
SIMS 290-2: Applied Natural Language Processing

SIMS 290-2: Applied Natural Language Processing

SIMS 290-2: Applied Natural Language Processing. Marti Hearst November 15, 2004. Question Answering. Today: Introduction to QA A typical full-fledged QA system A very simple system, in response to this An intermediate approach Wednesday: Using external resources WordNet

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754 views • 66 slides
Text Understanding through Probabilistic Reasoning about Actions

Text Understanding through Probabilistic Reasoning about Actions

Text Understanding through Probabilistic Reasoning about Actions. Hannaneh Hajishirzi Erik T. Mueller. Problem. Understanding a text and answering questions A fundamental problem in Natural Language Processing and Linguistics Very hard to solve (specifically by machines).

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449 views • 36 slides
Splitting Complex Temporal Questions for Question Answering systems

Splitting Complex Temporal Questions for Question Answering systems

Splitting Complex Temporal Questions for Question Answering systems. ACL 2004. Abstract. This paper presents a multi-layered Question Answering (Q.A.) architecture suitable for enhancing current Q.A. capabilities with the possibility of processing complex questions.

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384 views • 23 slides

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