What's Hidden - Carnegie Mellon School of Computer Science
a network. we study two kinds of hidden-unit repreâ sentations. First, we want to understand what the weights. lTlBï¬Il. SBCOl'llj, WE want IO look at the patterns of activa- tion of units in the hidden layer in response to particular inputs. Hidden units should really be called âlearned-feature detectors" or âre-representa-.