Talk:Decision boundary

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I wrote this article to replace what was basically a substub, but I don't know much about this topic, so I've tagged it for expert review. (I'd never even heard of support vector machines until now; I just mentioned them because they were mentioned in the original version of the article.) I also don't know what a decision space is, or how it relates to the concept of a decision boundary, but perhaps it ought to be merged somewhere (here, for example)? —User:Caesura^(t) 19:57, 28 November 2005 (UTC)

As far as I can tell, a decision space is just a 3 dimensional hyperplane belonging to a 4 dimensional hyperspace, which then seperates 4 dimensional objects in two groups. I only study this field right now, so it may be completly off.