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Transcript
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What is AI All About?
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What is AI All About?
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What is AI All About?
Artificial General Intelligence
Narrow AI
• Each program
carries out specific
tasks that humans
consider intelligent
• Limited capability for
adaptation to novel
contexts
AGI
• A single program
capable of intelligent
behaviors with a variety
roughly equal to, or
greater than, the variety
a typical human
demonstrates
• Ability to generalize its
knowledge so as to
adapt to novel contexts
The Time is Ripe for AGI
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Multiple Approaches to AGI
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What is AGI?
• g-factor from human psychology?
• Ability to achieve complex goals in complex
environments?
• Legg and Hutter’s formal definition?
• Ability to adapt to the environment using
limited resources?
• Ability to achieve goals in environments,
assessed by weighting (goal, environment)
pairs according to some distribution that is
neither too broad nor too narrow?
Embodied, Social AGI
• Ability to achieve goals in environments,
assessed by weighting each (goal, environment)
pair according to the ease with which an
embodied social agent could communicate it to its
peers, using a combination of methods such as
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Language
Dramatic depiction
Imitation
Indication
Will a Deep, Rigorous, General
AGI Theory Ever Exist?
• Can there be a general theory of AGI?
• A general theory of computationally feasible
AGI?
• A general theory of computationally
feasible, embodied, social AGI?
Possible General Principles of
AGI
• Occam’s Razor
• Cognitive Synergy
• ??
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What is the “end goal” of AGI
R&D?
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Turing test?
Artificial, superhuman scientist/engineer?
Putting us all out of work?
Maybe there isn’t one!
Challenges in Moving the Field
Ahead
• Temptations of Narrow AI research
• Absence of a general theory of feasible, relevant general
intelligence
• Difficulty of measuring incremental progress
• Lack of easily usable, common environments/tasks for
comparing different approaches
• Lack of a collectively agreed-upon “AGI Roadmap”
• Paucity of appropriate publication venues
• Difficulty of comparing detailed approaches, sharing
insights
• Public fear of AGI, spurred in part by dystopian fiction
• Lack of money!
AGI-09
• Keynote: Juergen Schmidhuber
• Presentations + themed discussions:
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Evaluation/metrics
Robotics/embodiment
Cognitive architectures
Learning
Reasoning
Language
Self-awareness
Expert elicitation
Sat night: demo/poster session
Sun: lunch biz meeting
Sun: optional conf dinner at Jaleo
Monday: Future of AI workshop
Kurzweil Best Paper Prize