文档

LRN

Input

x:
  • Required: yes
  • Type: float16, float32
  • Description: performs a kind of lateral inhibition by normalizing over local input regions, power(k + (alpha/n) * sum(square(x)),beta)
  • Restriction: Must be of type float16.

Attribute

  • local_size:
    • Required: no
    • Type: uint
    • Description: Must be an odd value up to 255 (default = 5).
    • Restriction: Must be an odd value up to 255.
  • alpha:
    • Required: no
    • Type: float
    • Description: default = 1.0
    • Restrictions: none
  • beta:
    • Required: no
    • Type: float
    • Description: default = 0.75
    • Restrictions: none
  • norm_region:
    • Required: no
    • Type: int
    • Description:

      0: ACROSS_CHANNELS

      1: WITHIN_CHANNEL

      Only ACROSS_CHANNELS is supported (default = 0).

    • Restriction: Must be 0.
  • k:
    • Required: no
    • Type: float
    • Description: default = 1.0
    • Restrictions: none

Output

y:
  • Required: yes
  • Type: float16, float32
  • Description: performs a kind of lateral inhibition by normalizing over local input regions, power(k + (alpha/n) * sum(square(x)),beta)
  • Restriction: Must be of type float16.