def elu(x, alpha=1.0):
 _assert_has_capability(T.nnet, 'elu')
 return T.nnet.elu(x, alpha)

def elu ( x , alpha = 1.0 ) : _assert_has_capability ( T . nnet , 'elu' ) return T . nnet . elu ( x , alpha )
exponential linear unit .