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cumulativeSum(alongAxis:)

Computes the cumulative sum along the specified axis.

Declaration

func cumulativeSum(alongAxis axis: Int = 0) -> MLTensor

Parameters

  • axis:

    The axis along which to perform the cumulative sum. The default value is 0. Must be in the range [-rank, rank) and have a rank greater than zero.

Return Value

The result of the cumulative sum operation.

Discussion

The scalar type of the tensor must be numeric.

For example:

MLTensor([1, 2, 3]).cumulativeSum() = [1, 1 + 2, 1 + 2 + 3]

See Also

Computing the cumulative value