Posts tagged ‘QA’

QUESTION ANSWERING SYSTEMS (Questionnaire 3)

On the web we could find answers to a huge range of questions. This is possible because of the extraordinary quantity of information which is obtainable online.

Question answering, well known as QA, is the assignment of answering a question which is presented in natural language. The QA computer have to answer to the posed question; for that matter, the QA computer program will use a pre-structured database or a collection of natural language documents. Both options are possible.

Question answering research makes a shot at dealing with an ample coverage of question types including fact, list, definition, how, why, hypothetical, semantically-constrained, and cross-lingual questions. (gehiago…)

2009/06/16 at 7:47 pm Utzi iruzkina


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