2019

Enhancements for Audio-only Diarization Systems

Dimitriadis, Dimitrios

Understand

In this paper two different approaches to enhance the performance of the most challenging component of a Speaker Diarization system are presented, i.e.

  • the speaker clustering part.
  • A processing step is proposed enhancing the input features with a temporal smoothing process combined with nonlinear filtering.
  • We, also, propose improvements on the Deep Embedded Clustering (DEC) algorithm -- a nonlinear feature transformation.

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