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Generation of a 2D classification problem: uniform circle and blob

    A = GENDATU(N,S1,S2)

 N Dataset size, or 2-element array of class sizes (default: [50 50]).
 S1 Width of the circle, default 0.2
 S2 Radius of the blob, default 0.6.

 A Dataset.


Generation of a two-class problem. The first class is a uniformly  distributed circle with width S1 and outer radius one. The second class  is a uniformly distributed circle in the origin with radius S2.

See also

datasets, prdatasets,

PRTools Contents

PRTools User Guide

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