TokenVerse: Towards Unifying Speech and NLP Tasks via Transducer-based ASR
Fuente:
arXiv
Saved in:
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Preprint |
| Published: |
2024
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866909341668343808 |
|---|---|
| author | Kumar, Shashi Madikeri, Srikanth Zuluaga-Gomez, Juan Thorbecke, Iuliia Villatoro-Tello, Esaú Burdisso, Sergio Motlicek, Petr Pandia, Karthik Ganapathiraju, Aravind |
| author_facet | Kumar, Shashi Madikeri, Srikanth Zuluaga-Gomez, Juan Thorbecke, Iuliia Villatoro-Tello, Esaú Burdisso, Sergio Motlicek, Petr Pandia, Karthik Ganapathiraju, Aravind |
| contents | In traditional conversational intelligence from speech, a cascaded pipeline is used, involving tasks such as voice activity detection, diarization, transcription, and subsequent processing with different NLP models for tasks like semantic endpointing and named entity recognition (NER). Our paper introduces TokenVerse, a single Transducer-based model designed to handle multiple tasks. This is achieved by integrating task-specific tokens into the reference text during ASR model training, streamlining the inference and eliminating the need for separate NLP models. In addition to ASR, we conduct experiments on 3 different tasks: speaker change detection, endpointing, and NER. Our experiments on a public and a private dataset show that the proposed method improves ASR by up to 7.7% in relative WER while outperforming the cascaded pipeline approach in individual task performance. Our code is publicly available: https://github.com/idiap/tokenverse-unifying-speech-nlp |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_04444 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | TokenVerse: Towards Unifying Speech and NLP Tasks via Transducer-based ASR Kumar, Shashi Madikeri, Srikanth Zuluaga-Gomez, Juan Thorbecke, Iuliia Villatoro-Tello, Esaú Burdisso, Sergio Motlicek, Petr Pandia, Karthik Ganapathiraju, Aravind Computation and Language Sound Audio and Speech Processing In traditional conversational intelligence from speech, a cascaded pipeline is used, involving tasks such as voice activity detection, diarization, transcription, and subsequent processing with different NLP models for tasks like semantic endpointing and named entity recognition (NER). Our paper introduces TokenVerse, a single Transducer-based model designed to handle multiple tasks. This is achieved by integrating task-specific tokens into the reference text during ASR model training, streamlining the inference and eliminating the need for separate NLP models. In addition to ASR, we conduct experiments on 3 different tasks: speaker change detection, endpointing, and NER. Our experiments on a public and a private dataset show that the proposed method improves ASR by up to 7.7% in relative WER while outperforming the cascaded pipeline approach in individual task performance. Our code is publicly available: https://github.com/idiap/tokenverse-unifying-speech-nlp |
| title | TokenVerse: Towards Unifying Speech and NLP Tasks via Transducer-based ASR |
| topic | Computation and Language Sound Audio and Speech Processing |
| url | https://arxiv.org/abs/2407.04444 |