Issue No.06 - June (1969 vol.18)
J. Nievergelt , Dept. of Computer Science University of Illinois
Perceptrons were invented in the fifties when "learning machine" was an exciting new concept. For a decade thereafter, there has been much describing, experimenting, and speculating about what perceptrons can and cannot do. Discussions of this topic were typically lively and vague, because the underlying model and the concepts used were rarely completely defined.
J. Nievergelt, "R69-13 Perceptrons: An Introduction to Computational Geometry", IEEE Transactions on Computers, vol.18, no. 6, pp. 572, June 1969, doi:10.1109/T-C.1969.222718