Papers by Aditya Kamlesh Parikh
Ensembles of Hybrid and End-to-End Speech Recognition. (2024.lrec-main)
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| Challenge: | Existing methods to combine hybrid and end-to-end ASRs with confidence measures are limited and neither can achieve optimal performance. |
| Approach: | They propose to combine the hybrid Kaldi-based Automatic Speech Recognition system with the end-to-end wav2vec 2.0 XLS-R ASR using confidence measures. |
| Outcome: | The proposed method reduces the word error rate by 14% on the primary test set and 20% on other noisy and imbalanced data. |