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license: apache-2.0
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---
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license: apache-2.0
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---
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# TITE: Token-Independent Text Encoder
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This model is presented in the paper [TITE: Token-Independent Text Encoder for Information Retrieval](https://dl.acm.org/doi/10.1145/3726302.3730094). It's an efficient bi-encoder model for creating embeddings for queries and documents.
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We provide the following pre-trained models encoder models:
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- [webis/tite-2-late](https://huggingface.co/webis/tite-2-late)
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- [webis/tite-2-late-upscale](https://huggingface.co/webis/tite-2-late-upscale)
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We provide the following fine-tuned bi-encoder models for text ranking:
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| Model | TREC DL 19 | TREC DL 20 | BEIR (geometric mean) |
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|-------|------------|------------|-----------------------|
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| [`webis/tite-2-late-msmarco`](https://huggingface.co/webis/tite-2-late-msmarco) | 0.69 | 0.71 | 0.40 |
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| [`webis/tite-2-late-upscale-msmarco`](https://huggingface.co/webis/tite-2-late-upscale-msmarco) | 0.68 | 0.71 | 0.41 |
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## Usage
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See the [repository](https://github.com/webis-de/tite>) for more information on how to use the or reproduce the model.
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## Citation
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If you use this code or the models in your research, please cite our paper:
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```bibtex
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@InProceedings{schlatt:2025,
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author = {Ferdinand Schlatt and Tim Hagen and Martin Potthast and Matthias Hagen},
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booktitle = {48th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2025)},
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doi = {10.1145/3726302.3730094},
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month = jul,
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pages = {2493--2503},
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publisher = {ACM},
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site = {Padua, Italy},
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title = {{TITE: Token-Independent Text Encoder for Information Retrieval}},
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year = 2025
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}
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```
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