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Up: Neural Network Learning
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-  Backprop can discover useful intermediate representations at the
hidden unit layers
 -  way to make implicit concepts explicit (not across rows!!!)
 -  discovering binary encoding
 -  important degree of flexibility
 -  more layers of units - more complex features can be invented
 
 
Patricia Riddle 
Fri May 15 13:00:36 NZST 1998