tf.keras.backend.pool2d
2D Pooling.
tf.keras.backend.pool2d(
x, pool_size, strides=(1, 1), padding='valid', data_format=None, pool_mode='max'
)
| Arguments |
|---|
x | Tensor or variable. |
pool_size | tuple of 2 integers. |
strides | tuple of 2 integers. |
padding | string, "same" or "valid". |
data_format | string, "channels_last" or "channels_first". |
pool_mode | string, "max" or "avg". |
| Returns |
|---|
| A tensor, result of 2D pooling. |
| Raises |
|---|
ValueError | if data_format is neither "channels_last" or "channels_first". |
ValueError | if pool_size is not a tuple of 2 integers. |
ValueError | if strides is not a tuple of 2 integers. |
ValueError | if pool_mode is neither "max" or "avg". |