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Question answering

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  • Question answering — (QA) is a type of information retrieval. Given a collection of documents (such as the World Wide Web or a local collection) the system should be able to retrieve answers to questions posed in natural language. QA is regarded as requiring more… …   Wikipedia

  • Open domain question answering — In information retrieval, an open domain question answering system aims at returning an answer in response to the user’s question. The returned answer is in the form of short texts rather than a list of relevant documents. The system uses a… …   Wikipedia

  • Question Time — in a parliament occurs when backbenchers (members of the parliament who are not Ministers) ask questions of the Prime Minister which he or she is obliged to answer. It usually occurs daily while parliament is sitting, though it can be cancelled… …   Wikipedia

  • question — ques·tion n 1: a particular query directed to a witness compare interrogatory hy·po·thet·i·cal question /ˌhī pə the ti kəl/: a question directed to an expert witness (as a physician) that is based on the existence of facts offered in evidence and …   Law dictionary

  • Question — For other uses, see Question (disambiguation). For questions about Wikipedia, see Wikipedia:Questions. “ There are these four ways of answering questions. Which four? There are questions that should be answered categorically [straightforwardly… …   Wikipedia

  • Answering — Answer An swer ([a^]n s[ e]r), v. t. [imp. & p. p. {Answered} ([a^]n s[ e]rd); p. pr. & vb. n. {Answering}.] [OE. andswerien, AS. andswerian, andswarian, to answer, fr. andswaru, n., answer. See {Answer}, n.] 1. To speak in defense against; to… …   The Collaborative International Dictionary of English

  • Question of fact — In law, a question of fact (also known as a point of fact) is a question which must be answered by reference to facts and evidence, and inferences arising from those facts. Such a question is distinct from a question of law, which must be… …   Wikipedia

  • question the question — verb To ask that a proposed question’s presuppositions be explicitly justified, especially as a preliminary to answering it. To say that a question is fallacious is to say that it is objectionable to the answerer because it is constructed to… …   Wiktionary

  • Any Question Answered — Infobox Company company name = IssueBits Ltd company company type = Limited company foundation = August 2002 location city = London location country = United Kingdom key people = Colly Myers CEO Bill Batchelor Stephen Williams CFO Paul Cockerton… …   Wikipedia

  • The $64,000 Question — Genre Game show Written by Joseph Nathan Kane Directed by Joseph Cates Seymour Robbie Presented by Hal March Country of or …   Wikipedia

  • The $128,000 Question — Infobox Television show name = The $128,000 Question caption = The $128,000 Question title card. format = Game show camera = picture format = runtime = 30 minutes creator = starring = Mike Darrow (first season), Alex Trebek (second season) Alan… …   Wikipedia

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