667Re: [aima-talk] lisp and free book
- Apr 6, 2006
Re: [aima-talk] lisp and free bookI have to agree that symbolic computation has definite limits. You could even go so far as to consider it a human conceit to try to reduce rich and complex phenomena to a set of discrete symbols that we create. Corpus-based NLP, HMMs, situated robotics systems, neural nets, etc., demonstrate the power that's accessible beyond human-designated symbols. The argument that we have symbols in our heads is a hard one to support, and it's only getting harder.-- Bob Futrelle_______________________________________________________________
> Robert P. Futrelle | Biological Knowledge Laboratory
Associate Professor | College of Computer and Information
> | Science MS WVH202
Office: (617)-373-4239 | Northeastern University
Fax: (617)-373-5121 | 360 Huntington Ave.
futrelle@... | Boston, MA 02115
On Wed, Apr 05, 2006 05:20:29PM -0400, Robert Futrelle wrote:
> If you have a chance to look at Norvig's book, Paradigms of Artificial
> Intelligence Programming: Case Studies in Common Lisp, it can teach you a
> lot. It will show you how compactly Lisp can represent and manipulate
> knowledge-related structures and algorithms.
Thanks. I will.
> C is a poor language for AI because its syntax is so distant from the concepts
> you are working with.
If you mean GOFAI, I consider the Python sources of AIMA much easier to
understand than the lisp sources. For embodied AI, like Robot programming, C is
the one. The best robot simulations I know, Player/Stage Project and Webots, are
> When trying to do symbolic computations in C, most people end
> up unwittingly re-implementing many of the basics of Lisp
"Symbolic Computations" is exactly the problem. "Symbolic Computations" are the
reason why AI has not yet managed to create robots as intelligent as, say, a
fish. A good book about it is: "Understanding Intelligence" by Pfeifer and
> BTW: What free AI book is being referred to?
and some books in wikibooks.
I think symbolic algorithms are an interesting field in AI, but not the only one,
not even the most important one, and I think that fact is the first thing any AI
student have to heard.
Coming back to the OP's question, I would say the best languages to learn at
the moment for AI are python because it is easy; and C/C++ for performance.
Ivan F. Villanueva B.
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