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README.md
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license: cc-by-4.0
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---
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license: cc-by-4.0
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language:
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- es
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base_model:
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- pyannote/segmentation-3.0
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library_name: pyannote-audio
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---
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# pyannote-segmentation-3.0-RTVE
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## Model Details
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This model is a fine-tuned version of [pyannote/segmentation-3.0](https://huggingface.co/pyannote/segmentation-3.0) on [the RTVE database](https://catedrartve.unizar.es/rtvedatabase.html) used for Albayzin Evaluations of IberSPEECH 2024.
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On the RTVE2024 test set it achives the following results (two-decimal rounding):
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- Diarization Error Rate (DER): 15.19%
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- False Alarm: 2.74%
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- Missed Detection: 4.55%
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- Speaker Confusion: 7.90%
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## Uses
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<!-- Address questions around how the model is intended to be used, including the foreseeable users of the model and those affected by the model. -->
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This fine-tuned segmentation model is intented to be used for speaker diarization of TV shows.
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## Training Details
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### Training Data
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<!-- This should link to a Dataset Card, perhaps with a short stub of information on what the training data is all about as well as documentation related to data pre-processing or additional filtering. -->
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The [train.lst](https://huggingface.co/chsougan/pyannote-segmentation-3.0-RTVE/blob/main/train.lst) file includes the URIs of the training data.
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#### Training Hyperparameters
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**Model:** <!--fp32, fp16 mixed precision, bf16 mixed precision, bf16 non-mixed precision, fp16 non-mixed precision, fp8 mixed precision -->
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- duration: 10.0
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- max_speakers_per_chunk: 3
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- max_speakers_per_frame: 2
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- train_batch_size: 32
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- powerset_max_classes: 2
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**Adam Optimizer:**
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- lr: 0.0001
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**Early Stopping:**
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- monitor: 'DiarizationErrorRate'
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- direction: 'min'
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- max_epochs: 20
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### Development Data
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The [development.lst](https://huggingface.co/chsougan/pyannote-segmentation-3.0-RTVE/blob/main/development.lst) file includes the URIs of the development data.
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## Evaluation
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<!-- This section describes the evaluation protocols and provides the results. -->
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- Forgiveness collar: 250ms
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- Skip overlap: False
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### Testing Data & Metrics
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#### Testing Data
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<!-- This should link to a Dataset Card if possible. -->
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The [test.lst](https://huggingface.co/chsougan/pyannote-segmentation-3.0-RTVE/blob/main/test.lst) file includes the URIs of the testing data.
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#### Metrics
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Diarization Error Rate, False Alarm, Missed Detection, Speaker Confusion.
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## Citation
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<!-- If there is a paper or blog post introducing the model, the APA and Bibtex information for that should go in this section. -->
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If you use this model, please cite:
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**BibTeX:**
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```bibtex
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@inproceedings{souganidis24_iberspeech,
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title = {HiTZ-Aholab Speaker Diarization System for Albayzin Evaluations of IberSPEECH 2024},
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author = {Christoforos Souganidis and Gemma Meseguer and Asier Herranz and Inma {Hernáez Rioja} and Eva Navas and Ibon Saratxaga},
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year = {2024},
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booktitle = {IberSPEECH 2024},
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pages = {327--330},
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doi = {10.21437/IberSPEECH.2024-68},
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}
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````
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