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Intro to the Goals of AI
Perhaps the most important thing for a computer scientist to remember about the field is that
computers are inherently tools, and while pure research about the general abilities of computers is
fascinating, research is only considered truly useable if it can, in short, be used for something. Even
though AI may be most interesting for its philosophical questions, it has largely thrived because of
the interest of two groups, who have two different goals for the project: industry and cognitive
science.
Industry, whether related to goods and services, is concerned primarily with creating
Expert Systems
which demonstrate intelligent behavior, regardless of their resemblance or non-resemblance to
human intelligence. The field of cognitive science, however, is a field rising out of psychology,
linguistics, philosophy, biology, and computer science which is interested in AI for its ability to
Model Human Intelligence
that is to say, simulating it with the hope of someday replicating or surpassing it. At this point,
however, many approaches to AI attempt to bring these two goals together.
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