tf.keras.backend.conv2d

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2D convolution.

tf.keras.backend.conv2d(
    x, kernel, strides=(1, 1), padding='valid', data_format=None, dilation_rate=(1,
    1)
)

Arguments:

• x: Tensor or variable.
• kernel: kernel tensor.
• strides: strides tuple.
• padding: string, "same" or "valid".
• data_format: "channels_last" or "channels_first".
• dilation_rate: tuple of 2 integers.

Returns:

A tensor, result of 2D convolution.

Raises:

• ValueError: if data_format is neither channels_last or channels_first.