"thesauri" - 1 õppematerjal

IBM Watson

IBM Watson Sander Siniorg 134676IAPB  Description • Question answering computing system • Can process 500 gigabytes per second • Hardware cost about $3 million • Sources of information: encyclopedias, dictionaries, thesauri, newswire articles, and literary works  Operation • Parses the clues into fragments • Executes thousands algorithms simultaneously • The more algorithms that find the same answer the more likely Watson is to be correct • Checks if potential solution makes sense • Dynamic learning  History • Development started in 2005 • First initial tests in 2006 • First successful tests in 2008 • Jeopardy matches in 2011