Reinvented by mcclelland and rumelhart in the 1980s

10) Reinvented by McClelland and Rumelhart in the 1980s, this popular algorithm is
used to learn multilayer feed-forward neural networks.  Its name comes from trickling

Ans: Back-prop agation
10)   This   Reinforcement   Learning   algorithm   based   on   dynamic   programming   and
18. Answer the following for 10 points each:
A. The Fast Fourier Transform method was discovered and rediscovered a number of
times   over   the   years,   but   it   was   successfully   popularized   in   the   1965   paper,   "An
algorithm   for   machine   calculation   of   complex   Fourier   series,"   by   these   two
mathematicians.
B. For another 10 points, name either of the two words John Tukey coined which have
entered common usage.