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arXiv · 1710.00085

Language-depedent I-Vectors for LRE15

Niko Brümmer·Albert Swart
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Abstract

A standard recipe for spoken language recognition is to apply a Gaussian back-end to i-vectors. This ignores the uncertainty in the i-vector extraction, which could be important especially for short utterances. A recent paper by Cumani, Plchot and Fer proposes a solution to propagate that uncertainty into the backend. We propose an alternative method of propagating the uncertainty.

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Niko Brümmer, Albert Swart. 2017-09-29. Language-depedent I-Vectors for LRE15. https://arxiv.org/abs/1710.00085

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