Ribana Roscher

@ribana.bsky.social

Professor of Machine Learning in Agriculture at University of Bonn Working on Explainable ML🔍, Data-centric ML🐿️, Sustainable Agriculture🌾, Earth Observation Data Analysis🌍, and more...

ONE PAPER. ONE INSIGHT. #08 ➡️ A trained model can teach us more than its predictions. Explainable ML uncovered data gaps, redundancy, and unreliable predictions in an air quality dataset. Why it matters: Every prediction is an opportunity to learn something about the data. Stadtler et al., 2022

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ONE PAPER. ONE INSIGHT. #07 ➡️ The most useful synthetic data fills the model’s information gaps-not necessarily the ones we expect. Subtle cues like shadows improved detection more than expected. Why it matters: Model’s blind spots can matter more than realistic synthetic data. Weber et al., 2022

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ONE PAPER. ONE INSIGHT. #06 ➡️ Good models should adapt - not just predict. Our model learns how to adapt to new Earth observation tasks from only a few examples, across sensors and resolutions. Why it matters: Less data can still be enough with models that adapt quickly. Rußwurm et al., 2024

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ONE PAPER. ONE INSIGHT. #05 ➡️ Machine learning and process-based models can be stronger together. We combined crop models with generative AI to simulate future crop development. Why it matters: It enables understanding and simulating complex real-world systems. Drees et al., Plant Methods, 2024

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📄 ONE PAPER. ONE INSIGHT. #04 ➡️ Meaningful explanations should reflect the model, not the method. We harmonized attribution maps to obtain more consistent explanations. Why it matters: Explanations should reflect learned representations rather than explainability artifacts. Stomberg et al., 2025

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ONE PAPER. ONE INSIGHT. #03 ➡️ ML is not only about optimizing models, but also about optimizing data. Why it matters: Data-centric ML turns data improvement from a tedious preprocessing step into a scientific problem that can be studied, optimized, and automated. Roscher et al. 2024

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ONE PAPER. ONE INSIGHT. #02 A prediction without uncertainty is only half an answer. Instead of one answer, conformal prediction can provide a set of plausible answers when uncertainty is high. Why it matters: An honest “I don’t know” can be better than overconfident mistakes. Farag et al. 2025

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ONE PAPER. ONE INSIGHT. #01 Models might learn shortcuts instead of biology. Explainability revealed that our cauliflower harvest-readiness models sometimes relied on cues not related to the underlying biology. Why it matters: A model can be right for the wrong reason. 📄 Kierdorf et al., 2023

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Last October, I started my new professorship in Machine Learning in Agriculture at the University of Bonn. Our research explores the intersection of Earth observation, robotics, and machine learning. 🧵⬇️

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📝 Working on your submission for GCPR 2026? Final stretch! Regular paper submissions are due in less than 3 days: End of May 29, 2026 (CEST)! 🚀 We’re excited to see your cutting-edge work. Good luck with the final edits!

🎉 7 new ELLIS Units join our network Units Franconia 🇩🇪, Grenoble 🇫🇷, and NRW 🇩🇪 strengthen existing hubs; Units Slovenia 🇸🇮and Sweden 🇸🇪 add new countries; Units Czechia 🇨🇿& Denmark 🇩🇰 expand from city to national Units. Learn more: https://bit.ly/4nN3vcD

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We welcome your contributions to our Thematic Session "Data-Centric Learning for Geospatial Data" at ISPRS 2026, Toronto 4-11 July, 2026: www.isprs2026toronto.com/thematic-ses... ❗️Submission deadline is November 3, 2025 🐙Organizers: Devis Tuia, Maria Vakalopoulou, Ribana Roscher

ISPRS 2026 Thematic Sessions

Explore ISPRS 2026 Thematic Sessions – structured presentations and discussions organized around the Congress’s core themes and scientific priorities.

isprs2026toronto.com