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Parent Message

A little

What this article really highlights is that giving a program a small amount of narrowly defined "intelligence", in this case the ability to spell thousands of words correctly, can lead to users assuming too much of the software because they expect something that can spell must have some level of general intelligence or "common sense". The lack of "common sense" in standard expert systems was the inspiration for Doug Lenat's Cyc Project, which has gone on to show what a huge task it is to capture the everyday knowledge that we carry around with us and use on a daily basis.

Unfortunately, I think we will probably see more accusations in a similar vein as limited AIs are deployed and misused by the public. Not that this is a very bad thing, it's just going to take some time before we start making more "natural" AIs that fail in ways that people can forgive more easily. Personally, I've always been drawn to the machine learning approaches, e.g. neural networks, because their performance degrades nicely when faced with unfamiliar situations.

-RoB-

PS: AI-Depot's spellchecker reports 8 false-positives in this text, including "spellchecker" (twice). :-)

47 posts.
Wednesday 13 February, 21:40
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Spaling Misstooks

The Cyc system will take years! I'm convinced that a much simpler data-mining tool that learns grammars from correct text would be fairly simple to produce, but I haven't yet got round to looking into it.

As for the site's checker, it's just a static checker based on the standard i-spell. No word dependencies are taken into account, so yes, it does give the odd error. However, it's quite good at picking out my most common speed-typoes (inverting two letters and missing one out).

935 posts.
Thursday 14 February, 12:57
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Assumptions

> users assuming too much of the software

True! That's probably the biggest cause of the 'AI effect'... AI comes across as an 'over-rated' technology that can't perform; it can, just not to your expectations, yet.

I think that applies to computers too. Sometimes I just want to yell: "Just pick up a pen and a piece of paper you moron!" (slightly edited ;)

But I guess it's this sort of things that drives the business, by producing stuff that people expected in the first place -- and charging them extra for it!

935 posts.
Thursday 14 February, 14:20
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