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Hybrid tree-based machine learning for calorimetric energy calibration using the Lorenzetti Showers framework

delete2026-08-08
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OA
AI
P
Paulo Roberto Araujo da Silva *
E
E. Furtado De Simas Filho
P
Paulo César Machado de Abreu Farias
E
E. Egidio Purcino De Souza
J
J. Lieber Marin
J
J. M. Seixas
DOI:10.1016/j.measurement.2026.122771delete
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Abstract

Abstract

En 中文
• Machine-learning-based calibration improved fast energy measurement within the considered Lorenzetti simulation benchmark. • Hybrid tree-based machine-learning models achieved the best calibration performance. • Compact latent-space models retained competitive accuracy while reducing detector-signal dimensionality. • The proposed methods improved RMSE, IQR, energy resolution, and threshold-response behavior. • Top-ranked configurations showed low CPU-based prediction times for the trained-model inference stage.
Keywords:
Energy measurement
Particle detectors
Data-driven calibration
Machine learning
Calorimetric instrumentation
Computational efficiency
Lorenzetti showers framework
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Measurement cover
Measurement
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5.6
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5.4W

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ifba – federal institute of education
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federal university of rio de janeiro
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Federal University of Bahia
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