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--- |
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language: |
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- en |
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tags: |
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- roberta |
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- toxic |
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- toxicity |
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- hate speech |
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- offensive language |
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license: apache-2.0 |
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--- |
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# Text Classification Toxicity |
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This model is a fined-tuned version of [MiniLMv2-L6-H384](https://huggingface.co/nreimers/MiniLMv2-L6-H384-distilled-from-BERT-Large) on the on the [Jigsaw 1st Kaggle competition](https://www.kaggle.com/competitions/jigsaw-toxic-comment-classification-challenge) dataset using [unitary/toxic-bert](https://huggingface.co/unitary/toxic-bert) as teacher model. |
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The quantized version in ONNX format can be found [here](https://huggingface.co/minuva/MiniLMv2-toxic-jigaw-lite-onnx). |
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The model contains two labels only (toxicity and severe toxicity). For the model with all labels refer to this [page](https://huggingface.co/minuva/MiniLMv2-toxic-jijgsaw) |
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# Load the Model |
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```py |
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from transformers import pipeline |
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pipe = pipeline(model='minuva/MiniLMv2-toxic-jigsaw-lite', task='text-classification') |
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pipe("This is pure trash") |
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# [{'label': 'toxic', 'score': 0.887}] |
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``` |
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# Training hyperparameters |
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The following hyperparameters were used during training: |
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- learning_rate: 6e-05 |
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- train_batch_size: 48 |
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- eval_batch_size: 48 |
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- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08 |
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- lr_scheduler_type: linear |
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- num_epochs: 10 |
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- warmup_ratio: 0.1 |
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# Metrics (comparison with teacher model) |
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| Teacher (params) | Student (params) | Set (metric) | Score (teacher) | Score (student) | |
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|--------------------|-------------|----------|--------| --------| |
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| unitary/toxic-bert (110M) | MiniLMv2-toxic-jigsaw-lite (23M) | Test (ROC_AUC) | 0.982677 | 0.9815 | |
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# Deployment |
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Check our [fast-nlp-text-toxicity repository](https://github.com/minuva/fast-nlp-text-toxicity) for a FastAPI and ONNX based server to deploy this model on CPU devices. |
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