1. A method comprising: electronically developing a supervised classifier; electronically determining a non-binary affinity measure between two data points using said supervised classifier; electronically providing a visualization of the relationships between data points using said non-binary affinity measure; and determining a nearest neighbor based supervised classifier.
1. A method comprising: electronically developing a supervised classifier; electronically determining a non-binary affinity measure between two data points using said supervised classifier; electronically providing a visualization of the relationships between data points using said non-binary affinity measure; and determining a nearest neighbor based supervised classifier. 8. The method of claim 1 including finding the nearest neighbors to said first point, finding the nearest neighbors to the second point and counting how many of the neighbors have the same class label between the two points.