Improving Mispronunciation Detection with Wav2vec2-based Momentum Pseudo-Labeling for Accentedness and Intelligibility Assessment

1 code implementation • 29 Mar 2022 • Mu Yang, Kevin Hirschi, Stephen D. Looney, Okim Kang, John H. L. Hansen

We show that fine-tuning with pseudo labels achieves a 5. 35% phoneme error rate reduction and 2. 48% MDD F1 score improvement over a labeled-samples-only fine-tuning baseline.

Pseudo Label Self-Supervised Learning