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tf.keras.backend.pool2d

TensorFlow 2.0 version View source on GitHub

2D Pooling.

Aliases:

  • tf.compat.v1.keras.backend.pool2d
  • tf.compat.v2.keras.backend.pool2d
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".