Full Citation

Title: Self-Organizing Maps and the US Urban Spatial Structure

Citation Type: Working Paper

Publication Year: 2011

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Abstract: This article considers urban spatial structure in US cities using a multi-dimensional approach. We select six key variables (commuting costs, density, employment dispersion/concentration, land-use mix, polycentricity and size) from the urban literature and de ne measures to quantify them. We then apply these measures to 359 metropolitan areas from the 2000 US Census. The adopted methodological strategy combines two novel techniques for the social sciences to explore the existence of relevant patterns in such multi-dimensional datasets. Geodesic self-organizing maps (SOM) are used to visualize the whole set of information in a meaningful way, while the recently developed clustering algorithm of the max-p is applied to draw boundaries within the SOM and analyze which cities fall into each of them.

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Authors: Arribas-Bel, Daniel; Schmidt, Charles R.

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Publication Number: 8

Institution: Arizona State University

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Publisher Location: Tempe, AZ

Data Collections: IPUMS NHGIS

Topics: Migration and Immigration, Other

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