Contents

resize(withGradientTensor:input:scale:offsetTensor:mode:name:)

Creates a Resize gradient operation and returns the result tensor.

Declaration

func resize(withGradientTensor gradient: MPSGraphTensor, input: MPSGraphTensor, scale: MPSGraphTensor, offsetTensor offset: MPSGraphTensor, mode: MPSGraphResizeMode, name: String?) -> MPSGraphTensor

Parameters

  • gradient:

    Incoming gradient tensor

  • input:

    Forward pass input tensor

  • scale:

    1D float tensor of size equal to rank of input.

  • offset:

    1D float tensor of size equal to rank of input.

  • mode:

    The resampling mode to use. If nearest sampling is specifed, RoundPreferCeil mode will be used.

  • name:

    The name for the operation.

Return Value

A valid MPSGraphTensor object

Discussion

Computes the gradient for the forward pass Resize op with identical parameters. See discussion of resizeTensor for more in depth description of resize paramters.