1 / 7

Artificial Intelligence

Artificial Intelligence. What are we claiming when we talk about AI? How are Turing Machines important? How can we determine whether a machine can be said to think?. Claims about AI. Strong AI: computers will be able to think

imala
Télécharger la présentation

Artificial Intelligence

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Artificial Intelligence • What are we claiming when we talk about AI? • How are Turing Machines important? • How can we determine whether a machine can be said to think?

  2. Claims about AI • Strong AI: computers will be able to think • Weak AI: computers can be used to help understand how people think

  3. Turing Machines • Requirements: • 1. can interpret a set of symbols • 2. can change states based on symbols • 3. can write symbols onto a “tape” • Ability: can solve any problem that is well-specified

  4. The Turing Test (Turing, 1950) • Imitation Game • When can we say that a machine is capable of thinking?

  5. The Chinese Room Experiment (Searle, 1980) • A Thought Experiment: A person who does not speak Chinese is locked in a room with a set of rules for relating Chinese symbols. The person can use the rules to respond to input in Chinese just like a native speaker of Chinese.

  6. More on the Chinese Room... • Searle’s question: Can we say that the person really understands Chinese? • Searle’s answer: No, because the person does not show intentionality. • intentionality: purpose, belief, emotion

  7. Non-Logical Reasoning about AI • Double Standard: machines must show better evidence of intelligence than required of people • Moving Standard: the criterion for success changes each time it is met • Circular Definition: definition of intelligence requires it to be in humans

More Related