| --- |
| license: mit |
| tags: |
| - automatic-speech-recognition |
| - mms |
| - pytorch |
| metrics: |
| - wer |
| --- |
| |
| ## Shared Task: Mozilla Common Voice Spontaneous Speech ASR |
|
|
| https://www.codabench.org/competitions/10820/ |
| |
| **Training code of the 1st place solution in 3 of 4 subtasks:** |
| - Multilingual General |
| - Best small model |
| - Unseen Languages |
|
|
| Please see `paper.pdf` and `training.ipynb` for the details and code entry point. |
|
|
| Inference code and models are available in the following repository: |
| [https://huggingface.co/vecxoz/mozilla-shared-task-1st-place-mms-inference](https://huggingface.co/vecxoz/mozilla-shared-task-1st-place-mms-inference) |
|
|
| Author: Igor Ivanov (team "vecxoz") |
|
|
| License: MIT |
| License for `KenLM` distribution can be found in the `kenlm_dist` subdirectory. |
|
|
| Training datasets are not included according to the Common Voice requirements. |
|
|
| 1) Official bundle of Common Voice spontaneous speech datasets for 21 languages is available via the link: |
| [https://datacollective.mozillafoundation.org/datasets/cmfzu8u8wa555eq8onrk334h4](https://datacollective.mozillafoundation.org/datasets/cmfzu8u8wa555eq8onrk334h4) |
| 2) For the 5 languages without spontaneous data we used Common Voice scripted datasets version 23. |
| At the time of writing the current version is 24, and direct links to the version 23 do not work. |
| Probably any current version will suit. Please search 5 corresponding languages via the link: |
| [https://datacollective.mozillafoundation.org/datasets](https://datacollective.mozillafoundation.org/datasets) |
|
|
|
|
| Directory structure of the datasets is the following: |
|
|
| ``` |
| mozilla-shared-task-1st-place-mms-training |
| | |
| |-- cv-corpus-23.0-2025-09-05 |
| | | |
| | |-- ady |
| | | | |
| | | |-- clips |
| | | | |-- common_voice_ady_41822822.mp3 |
| | | | |-- ... |
| | | | |-- common_voice_ady_43592770.mp3 |
| | | |-- clip_durations.tsv |
| | | |-- ... |
| | | |-- validated.tsv |
| | |-- ... |
| | |-- ush |
| | |
| |-- mcv-sps-st-09-2025 |
| | |
| |-- sps-corpus-1.0-2025-09-05-aln |
| | | |
| | |-- audios |
| | | |-- spontaneous-speech-aln-29890.mp3 |
| | | |-- ... |
| | | |-- spontaneous-speech-aln-63486.mp3 |
| | |-- ss-corpus-aln.tsv |
| | |-- ss-reported-audios-aln.tsv |
| |-- ... |
| |-- sps-corpus-1.0-2025-09-05-ukv |
| ``` |
|
|
