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library_name: newsrex
tags:
- news-recommendation
- unknown
- jax
- mind
datasets:
- mind
license: apache-2.0
---
# NewsReX unknown — JAX — MIND-small
unknown news recommendation model trained on MIND-small using the
[NewsReX](https://github.com/igor17400/NewsReX) framework (JAX).
## Test Results
| Seed | AUC | MRR | NDCG@5 | NDCG@10 |
|------|-----|-----|--------|---------|
| 123 * | 0.6747 | 0.3214 | 0.3556 | 0.4193 |
| 42 | 0.6716 | 0.3195 | 0.3534 | 0.4178 |
| 456 | 0.6738 | 0.3198 | 0.3547 | 0.4184 |
| **mean ± std** | **0.6734±0.0013** | **0.3202±0.0009** | **0.3546±0.0009** | **0.4185±0.0006** |
\* Best seed (weights at repo root)
## Repository Structure
```
newsrex/unknown-JAX-MIND-small/
├── model.safetensors ← best seed (123)
├── test_results.json
├── training_run_summary.json
├── seed_123/model.safetensors
├── seed_42/model.safetensors
├── seed_456/model.safetensors
└── README.md
```
## Usage
```bash
git clone https://github.com/igor17400/NewsReX.git
cd NewsReX && uv sync
# Run evaluation with best seed weights
uv run python src/eval.py \
experiment=mind/unknown \
framework=jax \
weights=hf://newsrex/unknown-JAX-MIND-small/model.safetensors
# Run evaluation with a specific seed
uv run python src/eval.py \
experiment=mind/unknown \
framework=jax \
weights=hf://newsrex/unknown-JAX-MIND-small/seed_42/model.safetensors
```
## Citation
```bibtex
@misc{newsrex2026,
title={NewsReX: An Open-Source Multi-Framework for Neural News Recommendation},
author={Igor L. R. Azevedo and Toyotaro Suzumura and Yuichiro Yasui},
year={2025},
eprint={2508.21572},
archivePrefix={arXiv},
primaryClass={cs.IR},
url={https://arxiv.org/abs/2508.21572},
}
```
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