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# torch.dot

torch.dot(input, other, *, out=None) → Tensor

  Computes the dot product of two 1D tensors.

  Note

  Unlike NumPy’s dot, torch.dot intentionally only supports computing the dot product of two 1D tensors with the same number of elements.

  Parameters:

    - input (Tensor) – first tensor in the dot product, must be 1D.

    - other (Tensor) – second tensor in the dot product, must be 1D.

  Keyword Arguments:

    out (Tensor, optional) – the output tensor.

  Example:

      >>> torch.dot(torch.tensor([2, 3]), torch.tensor([2, 1]))
      tensor(7)

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