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Je IBM Watson klincom do rakvy Google? 4IT466 Peter Fedoročko
Turingov Test??? moderátor a 2 súťažiaci (človek vs stroj) ”Tento muž bol prezidentom USA počas premiéry 60 minút”.  “LyndonJohnson“  moderátor - Kto odpovedal??? Stroj je inteligentný! 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 2
Kto je Watson? Hardware 2 880 Power7 procesorov 80 teraflop 16 TB RAM 200 miliónov stránok informácií Offline (encyklopédie, wiki, databázy ...) 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 3
Kto je Watson? Software Projekt DeepQA Viac ako 100 programov a techník Naturallanguageprocessing Questionanalyses Hypothesisgeneration Scoring and matching 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 4
Jeopardy! BradRutter Viac ako 3 000 000 dolárov KenJennings 74 víťazstiev IBM Watson 30 otázok 6 kategorií 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 5
Ako Watson funguje? 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 6
Porozumenie otázke Questionanalyses Aký typ otázky (matematická, fakt, definícia) Dvojvýznamy, slangy, skratky, metafory Napr. LexicalAnswer Type 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 7
LAT - LexicalAnswer Type Zodpovedaná bez pochopenia sémantiky Po nahradení kandidátom = fakt Najčastejšie slovo THIS “Thistitlecharacterwasthecrusty and tough city editor oftheLos AngelesTribune” Typ otázky a druh odpovede 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 8
Dekompozícia a detekcia vzťahov Spracovanie vnorených a zložitých otázok Nahradenie podotázok a celková otázka „Whenpremiered 60 minutes, hewasthe US president“  60 minutespremiered in 1968 LyndonJohnsonwas a US politician who served as the 36th President of the United States (1963-1969) 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 9
Generovanie hypotéz Hľadanie a navrhovanie kandidátov na správnu odpoveď Primarysearch Hypotéza = spätné dosadenie kandidáta do otázky 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 10
Skórovanie hypotéz a matching dodatočné dôkazy a informácie o jednotlivých kandidátoch a na základe pokročilých skórovacích analýz  Passagesearch Smith-WatermanSequenceMatchingAlgorithm 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 11
Passagesearch Pridanie kandidáta do pôvodnej query Required term Hľadanie kontextu medzi kandidátom a kľúčovými slovami 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 12
Smith-WatermanSequenceMatchingAlgorithm Identifikácia vetných členov “Hewaspresidentiallypardoned in 1974.”  Kandidáti Nixon a Ford “FordpardonedNixonin 1974” Hewaspardoned = subject Subject = Nixon Vyšší stupeň konfidencie 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 13
Záverečné hodnotenie a správna odpoveď Zoradenie podľa konfidencie Porovnanie rizika (stratégia) Buzz in Priemer 3 sekundy Interval 1 až 6 sekúnd 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 14
Aky je rozdiel medzi Googlesearch a Watsonom? Zadávanie dotazu Kľučové slová Winter – Olympics – 2011 “WheredidWinterOlympics 2010 takeplace?” 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 15
Aky je rozdiel medzi Googlesearch a Watsonom? Vyhodnotenie dotazu 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 16
4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 17
Aky je rozdiel medzi Googlesearch a Watsonom? Vyhodnotenie dotazu Rozdiel v interpretácii Paralela s knižnicou 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 18
NahradiWatsonGoogle? Watson nie je konkurencia Presýtenie informácií Priestor na trhu Google Masové vyhľadávanie Reštaurácie, dovolenky, ceny ... 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 19
Výkon Google 0,0003 kWh a 0,2 g CO2  Watson 65 kWH 43 kg CO2 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 20
Uplatnenie Medicína BusinessIntelligence Compliance a právne systémy Government Helpdesk vzdelania a výskumu  4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 21
Zdroje Alan Turing Test, dostupné na WWW: http://en.wikipedia.org/wiki/Turing_test Jeopardy! a Watson, dostupné na WWW: http://www.jeopardy.com/minisites/watson/ 100 yearsof IBM, dostupné na WWW: http://www.ibm.com/ibm100/us/en/ GarryKasparovvs. DeepBlue, dostupné na WWW: http://www.research.ibm.com/deepblue/ IBM Watson: superpočítač, který dokáže porazitčlověka, dostupné na WWW: http://www.cnews.cz/ibm-watson-superpocitac-ktery-dokaze-porazit-cloveka Watson AI, dostupné na WWW: http://en.wikipedia.org/wiki/Watson_(artificial_intelligence_software) CouldGooglePlayJeopardyLikeIBM’sWatson?, dostupné na WWW: http://searchengineland.com/could-google-play-jeopardy-like-ibm-watson-65038 BuildingWatson, theoverviewofDeepQAproject, dostupné na WWW: http://www.stanford.edu/class/cs124/AIMagzine-DeepQA.pdf HowWatson Works, dostupné na WWW:http://www.kurzweilai.net/how-watson-works-a-conversation-with-eric-brown-ibm-research-manager PoweringGoogleSearch, dostupne na WWW: http://googleblog.blogspot.com/2009/01/powering-google-search.html IBM Watson: Overprovisioned “Big Iron”?, dostupné na WWW: http://memesteading.com/2011/02/16/ibm-watson-overprovisioned-big-iron/ WhyisWatsonsmarterthenGoogle?, dostupné na WWW: http://thenumerati.net/?postID=698&why-ibms-watson-is-smarter-than-google 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 22

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Je ibm watson klincom do rakvy google

  • 1. Je IBM Watson klincom do rakvy Google? 4IT466 Peter Fedoročko
  • 2. Turingov Test??? moderátor a 2 súťažiaci (človek vs stroj) ”Tento muž bol prezidentom USA počas premiéry 60 minút”. “LyndonJohnson“ moderátor - Kto odpovedal??? Stroj je inteligentný! 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 2
  • 3. Kto je Watson? Hardware 2 880 Power7 procesorov 80 teraflop 16 TB RAM 200 miliónov stránok informácií Offline (encyklopédie, wiki, databázy ...) 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 3
  • 4. Kto je Watson? Software Projekt DeepQA Viac ako 100 programov a techník Naturallanguageprocessing Questionanalyses Hypothesisgeneration Scoring and matching 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 4
  • 5. Jeopardy! BradRutter Viac ako 3 000 000 dolárov KenJennings 74 víťazstiev IBM Watson 30 otázok 6 kategorií 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 5
  • 6. Ako Watson funguje? 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 6
  • 7. Porozumenie otázke Questionanalyses Aký typ otázky (matematická, fakt, definícia) Dvojvýznamy, slangy, skratky, metafory Napr. LexicalAnswer Type 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 7
  • 8. LAT - LexicalAnswer Type Zodpovedaná bez pochopenia sémantiky Po nahradení kandidátom = fakt Najčastejšie slovo THIS “Thistitlecharacterwasthecrusty and tough city editor oftheLos AngelesTribune” Typ otázky a druh odpovede 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 8
  • 9. Dekompozícia a detekcia vzťahov Spracovanie vnorených a zložitých otázok Nahradenie podotázok a celková otázka „Whenpremiered 60 minutes, hewasthe US president“ 60 minutespremiered in 1968 LyndonJohnsonwas a US politician who served as the 36th President of the United States (1963-1969) 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 9
  • 10. Generovanie hypotéz Hľadanie a navrhovanie kandidátov na správnu odpoveď Primarysearch Hypotéza = spätné dosadenie kandidáta do otázky 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 10
  • 11. Skórovanie hypotéz a matching dodatočné dôkazy a informácie o jednotlivých kandidátoch a na základe pokročilých skórovacích analýz Passagesearch Smith-WatermanSequenceMatchingAlgorithm 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 11
  • 12. Passagesearch Pridanie kandidáta do pôvodnej query Required term Hľadanie kontextu medzi kandidátom a kľúčovými slovami 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 12
  • 13. Smith-WatermanSequenceMatchingAlgorithm Identifikácia vetných členov “Hewaspresidentiallypardoned in 1974.” Kandidáti Nixon a Ford “FordpardonedNixonin 1974” Hewaspardoned = subject Subject = Nixon Vyšší stupeň konfidencie 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 13
  • 14. Záverečné hodnotenie a správna odpoveď Zoradenie podľa konfidencie Porovnanie rizika (stratégia) Buzz in Priemer 3 sekundy Interval 1 až 6 sekúnd 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 14
  • 15. Aky je rozdiel medzi Googlesearch a Watsonom? Zadávanie dotazu Kľučové slová Winter – Olympics – 2011 “WheredidWinterOlympics 2010 takeplace?” 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 15
  • 16. Aky je rozdiel medzi Googlesearch a Watsonom? Vyhodnotenie dotazu 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 16
  • 17. 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 17
  • 18. Aky je rozdiel medzi Googlesearch a Watsonom? Vyhodnotenie dotazu Rozdiel v interpretácii Paralela s knižnicou 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 18
  • 19. NahradiWatsonGoogle? Watson nie je konkurencia Presýtenie informácií Priestor na trhu Google Masové vyhľadávanie Reštaurácie, dovolenky, ceny ... 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 19
  • 20. Výkon Google 0,0003 kWh a 0,2 g CO2 Watson 65 kWH 43 kg CO2 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 20
  • 21. Uplatnenie Medicína BusinessIntelligence Compliance a právne systémy Government Helpdesk vzdelania a výskumu 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 21
  • 22. Zdroje Alan Turing Test, dostupné na WWW: http://en.wikipedia.org/wiki/Turing_test Jeopardy! a Watson, dostupné na WWW: http://www.jeopardy.com/minisites/watson/ 100 yearsof IBM, dostupné na WWW: http://www.ibm.com/ibm100/us/en/ GarryKasparovvs. DeepBlue, dostupné na WWW: http://www.research.ibm.com/deepblue/ IBM Watson: superpočítač, který dokáže porazitčlověka, dostupné na WWW: http://www.cnews.cz/ibm-watson-superpocitac-ktery-dokaze-porazit-cloveka Watson AI, dostupné na WWW: http://en.wikipedia.org/wiki/Watson_(artificial_intelligence_software) CouldGooglePlayJeopardyLikeIBM’sWatson?, dostupné na WWW: http://searchengineland.com/could-google-play-jeopardy-like-ibm-watson-65038 BuildingWatson, theoverviewofDeepQAproject, dostupné na WWW: http://www.stanford.edu/class/cs124/AIMagzine-DeepQA.pdf HowWatson Works, dostupné na WWW:http://www.kurzweilai.net/how-watson-works-a-conversation-with-eric-brown-ibm-research-manager PoweringGoogleSearch, dostupne na WWW: http://googleblog.blogspot.com/2009/01/powering-google-search.html IBM Watson: Overprovisioned “Big Iron”?, dostupné na WWW: http://memesteading.com/2011/02/16/ibm-watson-overprovisioned-big-iron/ WhyisWatsonsmarterthenGoogle?, dostupné na WWW: http://thenumerati.net/?postID=698&why-ibms-watson-is-smarter-than-google 4IT466 - Peter Fedoročko - IBM Watson vs. Google Search 22