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README.md
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---
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pipeline_tag: feature-extraction
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---
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# Style Transformer for Authorship Representations - STAR
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This is the repository for the [Style Transformer for Authorship Representations (STAR)](https://arxiv.org/abs/2310.11081) model. We present the weights of our model here.
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Also check out our [github repo for STAR](https://github.com/jahuerta92/star) for replication.
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## Feature extraction
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```
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tokenizer = AutoTokenizer.from_pretrained('roberta-large')
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model = AutoModel.from_pretrained('AIDA-UPM/star')
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examples = ['My text 1', 'This is another text']
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def extract_embeddings(texts):
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encoded_texts = tokenizer(texts)
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with torch.no_grad():
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style_embeddings = model(encoded_texts.input_ids, attention_mask=encoded_texts.attention_mask)
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return style_embeddings
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print(extract_embeddings(examples))
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```
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## Citation
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```
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@article{Huertas-Tato2023Oct,
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author = {Huertas-Tato, Javier and Martin, Alejandro and Camacho, David},
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title = {{Understanding writing style in social media with a supervised contrastively pre-trained transformer}},
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journal = {arXiv},
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year = {2023},
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month = oct,
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eprint = {2310.11081},
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doi = {10.48550/arXiv.2310.11081}
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}
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```
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