2008년 4월 12일 토요일

"6th week's Summary and Comment"

Artificial intelligence
Let's see this week's outline. 'Who was Turing?', 'what is he famous for?', 'a short history of aritficial intelligence in software', 'story generation as a planning problem', 'story understanding as a plan recognition problem'. 'question answering as a problem'
Then, let's summary the answer about questions. First, 'who was Alan Turing?' He was founder of computer science, artificial intelligence, mathematician, philosopher, codebreaker, and a gay man. Detailed Information about Alan Turing is in lecture material.

Next, let's see about Turing's "imitation game".
The object of the game for the interrogator is to determine which of the other two is the man and which is the woman. We now ask the question, 'what will happen when a machine takes the part of in this game?' These questions replace our original, 'Can machines think?'

Walker/Sack/Walker "online caroline" They always important online caroline in ordinary life.

Now, let's definition about artificial intelligence. Artificial intelligence is the science of making machines do things that would require intelligence as if done by humans.
Also, research areas of artificial intelligence are extensive. For example, knowledgr representation, programming languages, natural language understanding, speech understanding, vision, robotics, machine learning etc.

Besides, there is a planning as a technical problem. GPS is what is known ia AI as a 'planner'. and To work, GPS required that a full and accurate model of the 'state of the world'.
Also, there is a problem with ai planning. "frame problem our physical symbol system broke the law of representation in a situation".

This week learned more and more important things about artificial intelligence. I learned much information every lecture.

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