大学英语综合教程3modle5

大学英语综合教程3modle5的思维导图，Back ground of GO， originated in China more than 2500 years ago

AlphaGo

• Back ground of GO
  • history
    • originated in China more than 2500 years ago
  • rules
    • take turns to place black or white stones on a board
    • to make points of territory
      • capture the opponent‘s stones
      • capture surround empty space
  • features
    • beauty
    • subtlety
    • intellectual depth
    • simple
• Achivevments and new quenstion
  • 1952
    • The first game mastered by a computer was noughts and crosses
  • 1994
    • Fell checkers
  • 1997
    • Deep Blue famously beat GK at chess
  • 2011
    • IBM's Watson bested two champions at Jeopargy
  • 2014
    • Our two algorithms learned to play dozens of Atari games
  • To date
    • Go has thwarted AI researchers
    • Computer still only play Go as well as amateurs
• Solution
  • method
    • traditional
      • construct a search tree
    • new
      • built a system combined a advanced tree search
  • procedure
    • make extensive use of Google Cloud Platform
      • Discover new strategies for itself
        • By playing games between its neural networks
      • Adjusting the connections using a train -and error- process
• Test and results
  • put it to the test
    • held a tournarment between AlphaGo and the other top programs
    • invite champion Fan Hui
      • The first time a computerprogram has ever beaten a professional Go player
• conclusion
  • importance
    • Save important real world problems
  • application
    • Challenge the top in the world