def d_elu()

in python/lltm_baseline.py [0:0]

• 4 lines of code
• 1 McCabe index (conditional complexity)

def d_elu(z, alpha=1.0):
    e = z.exp()
    mask = (alpha * (e - 1)) < 0
    return (z > 0).type_as(z) + mask.type_as(z) * (alpha * e)