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README.md
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---
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language:
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- en
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- es
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- fr
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- it
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- de
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- pt
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library_name: nemo
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datasets:
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- mozilla-foundation/common_voice_8_0
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- MLCommons/peoples_speech
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- librispeech_asr
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thumbnail: null
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tags:
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- automatic-speech-recognition
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- speech
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- audio
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- FastConformer
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- Conformer
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- pytorch
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- NeMo
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- hf-asr-leaderboard
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- ctc
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- entity-tagging
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- speaker-attributes
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license: cc-by-4.0
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---
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# Meta ASR English
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This model is a fine-tuned version of NVIDIA's Parakeet CTC 0.6B model, enhanced with entity tagging, speaker attributes, and multi-language support for European languages.
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## Model Details
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- **Base Model**: Parakeet CTC 0.6B (FastConformer)
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- **Fine-tuned on**: Mix of CommonVoice (6 European languages), People's Speech, Indian accented English, and LibriSpeech
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- **Languages**: English, Spanish, French, Italian, German, Portuguese
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- **Additional Features**: Entity tagging, speaker attributes (age, gender, emotion), and intent detection
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## Output Format
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The model provides rich transcriptions including:
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- Entity tags (PERSON_NAME, ORGANIZATION, etc.)
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- Speaker attributes (AGE, GENDER, EMOTION)
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- Intent classification
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- Language-specific transcription
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Example output:
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```
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ENTITY_PERSON_NAME Robert Hoke END was educated at the ENTITY_ORGANIZATION Pleasant Retreat Academy END. AGE_45_60 GER_MALE EMOTION_NEUTRAL INTENT_INFORM
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```
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## Usage
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```python
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import nemo.collections.asr as nemo_asr
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# Load model
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asr_model = nemo_asr.models.EncDecCTCModel.from_pretrained('WhissleAI/meta_stt_euro_v1')
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# Transcribe audio
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transcription = asr_model.transcribe(['path/to/audio.wav'])
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print(transcription[0])
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```
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## Training Data
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The model was fine-tuned on:
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- CommonVoice dataset (6 European languages)
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- People's Speech English corpus
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- Indian accented English
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- LibriSpeech corpus (en, es, fr, it, pt)
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## Model Architecture
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Based on FastConformer [1] architecture with 8x depthwise-separable convolutional downsampling, trained using CTC loss.
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## License
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This model is licensed under the [CC-BY-4.0](https://creativecommons.org/licenses/by/4.0/) license.
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## References
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[1] [Fast Conformer with Linearly Scalable Attention for Efficient Speech Recognition](https://arxiv.org/abs/2305.05084)
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[2] [NVIDIA NeMo Toolkit](https://github.com/NVIDIA/NeMo)
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