layer_global_average_pooling_2d {keras} | R Documentation |
Global average pooling operation for spatial data.
layer_global_average_pooling_2d(object, data_format = NULL, batch_size = NULL, name = NULL, trainable = NULL, weights = NULL)
object |
Model or layer object |
data_format |
A string, one of |
batch_size |
Fixed batch size for layer |
name |
An optional name string for the layer. Should be unique in a model (do not reuse the same name twice). It will be autogenerated if it isn't provided. |
trainable |
Whether the layer weights will be updated during training. |
weights |
Initial weights for layer. |
If data_format='channels_last'
: 4D tensor with shape: (batch_size, rows, cols, channels)
If data_format='channels_first'
: 4D tensor with shape: (batch_size, channels, rows, cols)
2D tensor with shape: (batch_size, channels)
Other pooling layers: layer_average_pooling_1d
,
layer_average_pooling_2d
,
layer_average_pooling_3d
,
layer_global_average_pooling_1d
,
layer_global_average_pooling_3d
,
layer_global_max_pooling_1d
,
layer_global_max_pooling_2d
,
layer_global_max_pooling_3d
,
layer_max_pooling_1d
,
layer_max_pooling_2d
,
layer_max_pooling_3d