ELU

Input

x:

Required: yes
Type: float16, float32
Description: activation function, integrated with Sigmoid and ReLU.
If x > 0: y = x

else: y = alpha*(exp(x)-1)
Restriction: Must be float16.

Attribute

alpha:

Required: no
Type: float (default = 1)
Description: activation function, integrated with Sigmoid and ReLU.
If x > 0: y = x

else: y = alpha*(exp(x)-1)
Restriction: Must be float16.

Output

y:

Required: yes
Type: float16, float32
Description: activation function, integrated with Sigmoid and ReLU.
If x > 0: y = x

else: y = alpha*(exp(x)-1)
Restriction: Must be float16.

Parent topic: Supported Caffe Operators