Difference between i-vector and d-vector

Question

Could someone please explain the difference between i-vector and d-vector? All I know about them is that they are widely used in speaker/speech recognition systems and they are kind of templates for representing speaker information, but I don't know the main differences.

Answer 1

For more information, refer the following link:

https://static.googleusercontent.com/media/research.google.com/en//pubs/archive/41939.pdf

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