Abstract
This note describes a simple technique, the Gamma (or Near Neighbour) test, which in many cases can be used to considerably simplify the design process of constructing a smooth data model such as a neural network. The Gamma test is a data analysis routine, that (in an optimal implementation) runs in time O(MlogM)as M→∞,where Mis the number of sample data points, and which aims to estimate the best Mean Squared Error (MSError) that can be achieved by any continuous or smooth (bounded first partial derivatives) data model constructed using the data.
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Stefánsson, A., Končar, N. & Jones, A.J. A note on the Gamma test. Neural Comput & Applic 5, 131–133 (1997). https://doi.org/10.1007/BF01413858
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DOI: https://doi.org/10.1007/BF01413858