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  ---
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  license: mit
 
 
 
 
 
 
 
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  ---
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  license: mit
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+ tags:
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+ - chemistry
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+ - molecular-property-prediction
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+ - drug-discovery
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+ datasets:
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+ - natelgrw/AMAX
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+ pipeline_tag: tabular-regression
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  ---
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+
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+ # ReTiNA Models: Molecular Retention Time Prediction
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+
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+ A collection of machine learning models for predicting the retention time of chemical compounds in various LC-MS. These models use molecular descriptors and method encodings to predict chemical retention times, useful for automated compound identification.
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+
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+ Source code for the ReTiNA model collection is available at this [Github Repository](https://github.com/natelgrw/retina_models).
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+ The ReTiNA dataset is available at this [Hugging Face Repository](https://huggingface.co/datasets/natelgrw/ReTiNA).
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+
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+ ## 🤖 Available Models
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+
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+ | Model | Architecture | Overall RMSE (s) | Overall MAE (s) | Overall R<sup>2</sup> |
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+ |-----|-----|-----|-----|-----|
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+ | ReTiNA_XGB1 | XGBoost | 182.81 | 119.30 | 0.659 |
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+ | ReTiNA_MLP1 | PyTorch Residual MLP | 202.67 | 141.79 | 0.516 |
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+
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+ All models were evaluated across rigorous scaffold, cluster, and method splits.
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+
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+ ## 📄 Citation
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+
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+ If you use a ReTiNA prediction model in your research, please cite:
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+
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+ ```
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+ @modelcollection{retinamodels,
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+ title={ReTiNA-Models: Machine Learning Models for LC-MS Retention Time Prediction},
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+ author={Leung, Nathan},
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+ institution={Coley Research Group @ MIT}
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+ year={2025},
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+ howpublished={\url{https://huggingface.co/natelgrw/ReTiNA-Models}},
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+ }
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+ ```
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