David Johannsen



Johannsen, David A. and Solka, Jeff (2003), Simultaneous selection of features and metric for optimal nearest neighbor classification, Computing Science and Statistics, 35, I2003Proceedings/SolkaJeff/SolkaJeff.paper.class.pdf

Solka, Jeff and Johannsen, David A. (2003), Classification Complexity Measures and Their Relationship to Feature Selection, Computing Science and Statistics, 35, I2003Proceedings/SolkaJeff/SolkaJeff.presentation.class.pdf



Classification Complexity Measures and Their Relationship to Feature Selection
Jeff Solka, (NSWCDD), solkajl@nswc.navy.mil, and
David Johannsen, (NSWCDD), johannsendj@nswc.navy.mil

Abstract

This talk will explore some of our recent work in the use of new classification complexity measures as surrogates to actual nearest neighbor performance. The talk will discuss the relationship between these surrogate measures and the actual cross validated nearest neighbor performance. We will also provide discussions on the use of these measures in schemes for classifier optimization under Minkowski metric space adaptation.


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