Modified-prior i-vector estimation for language identification of short duration utterances

@inproceedings{Travadi2014ModifiedpriorIE,
  title={Modified-prior i-vector estimation for language identification of short duration utterances},
  author={Ruchir Travadi and Maarten Van Segbroeck and Shrikanth Narayanan},
  booktitle={INTERSPEECH},
  year={2014}
}
In this paper, we address the problem of Language Identification (LID) on short duration segments. Current state-of-the-art LID systems typically employ total variability i-Vector modeling for obtaining fixed length representation of utterances. However, when the utterances are short, only a small amount of data is available, and the estimated i-Vector representation will consequently exhibit significant variability, making the identification problem challenging. In this paper, we propose novel… CONTINUE READING
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