I don’t know if, how, or how well NARS would handle all of the task of
performing the type of “recastings” you claim is desirable.

But remember NARS was part of Hofstadter’s Fluid Analogy Research Group
(FARG), which was dedicated to the very type of “recasting” you mention --
that is non-literal matching and analogy making.  One of NARS’s key
functions is to place concepts into a generalization and similarity
(gen/sim) network that makes it easy to see the correspondence between
different, yet similar, parts of two semantic structures over which
analogies are to be made.

However, from reading about four or five of Pei Wang’s NARS papers I have
not seen any discussion of any net matching procedure that could be used
for non-literal similarity-based matching of net nodes – such the net
matching algorithm used in Hofstadter’s own Copycat program -- a program
that was amazingly good at making creative analogies in an interesting toy
domain.

But one doesn’t have to be a rocket scientist to figure out how to use
NARS’s type of gen/sim network in such net matching.

Ed Porter
Porter & Associates
24 String Bridge S12
Exeter, NH 03833
(617) 494-1722
Fax (617) 494-1822
[EMAIL PROTECTED]



-----Original Message-----
From: Vladimir Nesov [mailto:[EMAIL PROTECTED]
Sent: Wednesday, October 10, 2007 6:50 PM
To: [email protected]
Subject: Re: [agi] Do the inference rules.. P.S.


These 'recastings' of problems are essentially inference steps, where each
step is evident and is performed by trained expert's intuition. Sequence
of such simple steps can constitute complex inference which leads to
solution of complex problem. This recasting isn't necessarily related to
physical common sense, even though each intermediate representation can be
represented as spatially-temporal construction by virtue of being
representable by frame graphs evolving over time, which does not reflect
the rules of this evolution (which are the essence of inference which is
being performed).

On 10/11/07, Mike Tintner <[EMAIL PROTECTED]> wrote:
> Just to underline my point about the common sense foundations of logic
> and general intelligence  - I came across this from : Education &
> Learning to Think by Lauren B Resnick - (and a section entitled
> "General Reasoning - Improving Intelligence).
>
> "Recent research in science problem solving shows that experts do not
> respond to problems as they are presented - writing equations for
> every relationship described and then using routine procedures for
> manipulating equations.Instead they reinterpret the problems,
> recasting them in terms of general scientific principles until the
> solutions become almost self-evident."
>
> He points out that the same principles apply to virtually all subjects
> in the curriculum. I would suggest that those experts are recasting
> problems principally in terms of physical common sense models.  NARS,
> it seems to me, "responds to problems as they are presented."
>
>
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--
Vladimir Nesov                            mailto:[EMAIL PROTECTED]

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