Spatial Dynamics

The GIS & Remote Sensing Blog of Kenneth Kay

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Using CART for Classifying Imagery

April 24th, 2008 2 Comments

I realize this message is only useful to a handful of people, but it can seem quite daunting and bewildering when first using Classification and Regression Trees ( CART) algorithms for classifying imagery,
I’ve been utilizing CART as a method of supervised classification for a few years. Not only is it the primary tool for the [...]

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Hive-Minded

April 18th, 2008 No Comments

Last month, I read this article in the Washington Post “Beating Traffic by Joining the Network” and it was remarkable to read about the “hive mind” in my local newspaper. I’ve heard of the concept in relation to "collective consciousness" in human behavior studies and the “wisdom of crowds” in economics; but the Washington Post [...]

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