domingo, 13 de março de 2011

Super computador vence o game show Jeopardy

Watson, o super computador da IBM que vem sendo desenvolvido desde 2007 para compreender perguntas em linguagem natural e respondê-las adequadamente, competiu contra os dois maiores vencendores do game show Jeopardy nos EUA e, venceu!! Jeopardy é um dos game shows de
perguntas-e-respostas mais assistidos nos EUA.

Um grande avanço para diversas áreas da computação!

Para maiores detalhes sobre Watson no Youtube:
http://www.youtube.com/watch?v=dP4Jc5rGT1A
http://www.youtube.com/watch?v=FC3IryWr4c8
http://www.youtube.com/watch?v=dQmuETLeQcg


Notícias no Computer World:
http://www.computerworld.com/s/article/9209661/IBM_s_Watson_s_ability_to_converse_is_a_huge_advance_for_AI_research

Notícias no New York Times:
http://www.nytimes.com/2011/02/17/science/17jeopardy-watson.html?_r=1


IBM's Watson's Ability to Converse Is a Huge Advance for AI Research  Computerworld (02/15/11) Sharon Gaudin

IBM's Watson supercomputer represents a major advance for artificial intelligence (AI) research through its ability to answer verbal questions posed by people. IBM researchers and industry analysts say this skill makes the system better equipped than any previous machine to organize its responses and engage in verbal conversation with humans. "To reach [a computer] conversationally and have it respond with knowledgeable answers is a sea change in computing," says analyst Richard Doherty. The goal of AI researchers to create a computer capable of mimicking human intelligence took a step forward this week with Watson competing against human players on the game show Jeopardy!
"Watson is a significant step, allowing people to interact with a computer as they would a human being," says IBM researcher Jennifer Chu-Carroll. "Watson doesn't give you a list of documents to go through but gives the user an answer." The Jeopardy! match especially showcased the confidence the IBM researchers instilled within the supercomputer, as demonstrated by its frequent buzzing in. Chu-Carroll anticipates computers learning to use actual common sense within the next decade, and Doherty believes such advances will revitalize competition between AI researchers.



Fonte: SBC-L de Seiji Isotani

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