Piërre van de Laar Tom Heskes Stan C. A. M. Gielen Partial Retraining: A New Approach to Input Relevance Determination. 75-85 1999 9 Int. J. Neural Syst. 1 http://dx.doi.org/10.1142/S0129065799000071 db/journals/ijns/ijns9.html#LaarHG99