Papers with audio and token representations
BERT Meets CTC: New Formulation of End-to-End Speech Recognition with Pre-trained Masked Language Model (2022.findings-emnlp)
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| Challenge: | Existing approaches to connectionist temporal classification (CTC) are based on pre-trained language models (LMs) |
| Approach: | They propose a formulation of connectionist temporal classification that relaxes the conditional independence assumptions used in conventional CTC and incorporates linguistic knowledge through explicit output dependency. |
| Outcome: | The proposed model improves over conventional approaches across variations in speaking styles and languages while maintaining CTC’s training efficiency. |