tf.keras.backend.pool2d

tf.keras.backend.pool2d(
    x,
    pool_size,
    strides=(1, 1),
    padding='valid',
    data_format=None,
    pool_mode='max'
)

Defined in tensorflow/python/keras/_impl/keras/backend.py.

2D Pooling.

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_mode is neither "max" or "avg".