Projection pursuit learning networks for regression. - Martin Mächler; R. Douglas Martin; Jim Schimert; M. Csoppenszky; Jenq-Neng Hwang (TAI, 1990)

A Comparison of Projection Pursuit and Neural Network Regression Modeling. - Jenq-Neng Hwang; Hang Li; Martin Mächler; R. Douglas Martin; Jim Schimert (NIPS, 1991)

Regression modeling in back-propagation and projection pursuit learning. - Jenq-Neng Hwang; Shyh-Rong Lay; Martin Mächler; R. Douglas Martin; Jim Schimert (IEEE Trans. Neural Networks, 1994)