xvector-cnceleb

kaldi based x-vector trained on Cn-Celeb database.

Kaldi configuration

export KALDI_ROOT=/kaldi/dir

Usage

bash run_cnceleb.sh

Result

• x-vector(cn-celeb) + PLDA(cn-celeb)

  • CN-Celeb Eval Core:
  • EER: 16.71%
  • minDCF(p-target=0.01): 0.7657
  • minDCF(p-target=0.001): 0.8823

• x-vector(voxceleb) + PLDA(cn-celeb)

  • CN-Celeb Eval Core:
  • EER: 12.43%
  • minDCF(p-target=0.01): 0.6064
  • minDCF(p-target=0.001): 0.7381

References:

• https://www.danielpovey.com/files/2018_icassp_xvectors.pdf(X-VECTORS)
• https://arxiv.org/pdf/1911.01799.pdf(Cn-Celeb)
• Voxceleb database:http://openslr.org/49/
• 开源voxceleb模型:https://kaldi-asr.org/models/m7
• CN-Celeb database:http://openslr.org/82/