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Report Issue| Table of Contents ▸ List of Commands ▸ Neural Networks ▸ nn_normalize | ◀ nn_nl | nn_patchdown2d ▶ |
nn_normalize
Arguments:
- out,in,axes,_normalization_type={ 0:Avg_std | 1:RMS },_group_x>=0,_group_y>=0,_group_z>=0,_group_c>=0,_learning_mode
Description:
Add a normalize layer to the current network.This normalization layer is generic and can simulate the behavior of a Layernorm, an InstanceNorm, a GroupNorm, or a RMSNorm.
axes defines the shape used to compute the mean/std of the normalization.
axes can be { x | y | z | c | xy | xz | xc | yz | yc | xyz | xyc | xzc | yzc | xyzc }.
For instance :
axes=c means the vector-valued pixels of the input image areis normalized independently, according to the channel values.
axes=xyz means each input channel of the input image is normalized independently, according to all (x,y,z) pixel values.
When different from 0, a group_* argument forces the corresponding complementary axis to be split into N groups.learning_mode can be { 0:No learning | 1:Gamma only | 2:Beta only | 3:Gamma+beta }
Default values:
normalization_type=0, group_x=group_y=group_z=group_c=0 and learning_mode=3.