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pipeline_tag: zero-shot-classification
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library_name: transformers
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---
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# deberta-v3-base-zeroshot-v1
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## Model description
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The model is designed for zero-shot classification with the Hugging Face pipeline.
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The model should be substantially better at zero-shot classification than my other zero-shot models on the
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Hugging Face hub: https://huggingface.co/MoritzLaurer.
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The model can do one universal task: determine whether a hypothesis is `true` or `not_true`
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This task format is based on the Natural Language Inference task (NLI).
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The model was trained on a mixture of 27 tasks and 310 classes that have been reformatted into this universal format.
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1. 26 classification tasks with ~400k texts:
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'emotiondair', 'emocontext', 'empathetic',
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'financialphrasebank', 'banking77', 'massive',
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'wikitoxic_toxicaggregated', 'wikitoxic_obscene', 'wikitoxic_threat', 'wikitoxic_insult', 'wikitoxic_identityhate',
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'hateoffensive', 'hatexplain', 'biasframes_offensive', 'biasframes_sex', 'biasframes_intent',
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'agnews', 'yahootopics',
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'trueteacher', 'spam', 'wellformedquery'
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2. Five NLI datasets with ~885k texts:
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Note that compared to other NLI models, this model predicts two classes (
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### How to use the model
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```
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### Details on data and training
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The code for preparing the data and training & evaluating the model is fully open-source here: https://github.com/MoritzLaurer/zeroshot-classifier/tree/main
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## Limitations and bias
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Please consult the original DeBERTa paper and the papers for the different datasets for potential biases.
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## Citation
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If you use this model, please cite:
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### Ideas for cooperation or questions?
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If you have questions or ideas for cooperation, contact me at m{dot}laurer{at}vu{dot}nl or [LinkedIn](https://www.linkedin.com/in/moritz-laurer/)
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pipeline_tag: zero-shot-classification
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library_name: transformers
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---
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# deberta-v3-base-zeroshot-v1
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## Model description
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The model is designed for zero-shot classification with the Hugging Face pipeline.
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The model should be substantially better at zero-shot classification than my other zero-shot models on the
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Hugging Face hub: https://huggingface.co/MoritzLaurer.
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The model can do one universal task: determine whether a hypothesis is `true` or `not_true`
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given a text (also called `entailment` vs. `not_entailment`).
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This task format is based on the Natural Language Inference task (NLI).
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The task is so universal that any classification task can be reformulated into the task.
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## Training data
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The model was trained on a mixture of 27 tasks and 310 classes that have been reformatted into this universal format.
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1. 26 classification tasks with ~400k texts:
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'amazonpolarity', 'imdb', 'appreviews', 'yelpreviews', 'rottentomatoes',
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'emotiondair', 'emocontext', 'empathetic',
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'financialphrasebank', 'banking77', 'massive',
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'wikitoxic_toxicaggregated', 'wikitoxic_obscene', 'wikitoxic_threat', 'wikitoxic_insult', 'wikitoxic_identityhate',
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'hateoffensive', 'hatexplain', 'biasframes_offensive', 'biasframes_sex', 'biasframes_intent',
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'agnews', 'yahootopics',
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'trueteacher', 'spam', 'wellformedquery'
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2. Five NLI datasets with ~885k texts: "mnli", "anli", "fever", "wanli", "ling"
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Note that compared to other NLI models, this model predicts two classes (`entailment` vs. `not_entailment`)
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as opposed to three classes (entailment/neutral/contradiction)
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### How to use the model
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```
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### Details on data and training
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The code for preparing the data and training & evaluating the model is fully open-source here: https://github.com/MoritzLaurer/zeroshot-classifier/tree/main
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## Limitations and bias
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Please consult the original DeBERTa paper and the papers for the different datasets for potential biases.
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## Citation
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If you use this model, please cite:
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```
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@article{laurer_less_2023,
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title = {Less {Annotating}, {More} {Classifying}: {Addressing} the {Data} {Scarcity} {Issue} of {Supervised} {Machine} {Learning} with {Deep} {Transfer} {Learning} and {BERT}-{NLI}},
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issn = {1047-1987, 1476-4989},
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shorttitle = {Less {Annotating}, {More} {Classifying}},
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url = {https://www.cambridge.org/core/product/identifier/S1047198723000207/type/journal_article},
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doi = {10.1017/pan.2023.20},
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language = {en},
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urldate = {2023-06-20},
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journal = {Political Analysis},
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author = {Laurer, Moritz and Van Atteveldt, Wouter and Casas, Andreu and Welbers, Kasper},
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month = jun,
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year = {2023},
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pages = {1--33},
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}
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```
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### Ideas for cooperation or questions?
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If you have questions or ideas for cooperation, contact me at m{dot}laurer{at}vu{dot}nl or [LinkedIn](https://www.linkedin.com/in/moritz-laurer/)
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