Machine Learning

Monitoring Viral Infections in Severe Acute Respiratory Syndrome Patients in Brazil
J. F. A. Silva, Rafael Izbicki, L. S. Bastos, G. P. Soares
January, 2024 Developments in Statistical Modelling
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Local uncertainty maps for land-use/land-cover classification without remote sensing and modeling work using a class-conditional conformal approach
D. Valle, R. Leite, Rafael Izbicki, C. Silva, L. Haneda
January, 2024 International Journal of Applied Earth Observation and Geoinformation
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Flexible conditional density estimation for time series
G. Grivol, Rafael Izbicki, A. A. Okuno, R. B. Stern
January, 2024 Brazilian Journal of Probability and Statistics
Preprint
The Quasar Catalogue for S-PLUS DR4 (QuCatS) and the estimation of photometric redshifts
L. Nakazono, R. R. Valença, G. Soares, Rafael Izbicki, Ž. Ivezić
January, 2024 Monthly Notices of the Royal Astronomical Society
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Detecting Distributional Differences in Labeled Sequence Data with Application to Tropical Cyclone Satellite Imagery
T. McNeely, G. Vincente, K. M. Wood, Rafael Izbicki, A. B. Lee
August, 2023 Annals of Applied Statistics (Selected for The Best of AOAS invited paper session at JSM 2023)
Preprint PDF
Classification under Prior Probability Shift in Simulator-Based Inference: Application to Atmospheric Cosmic-Ray Showers
A. Shen, L. Masserano, Rafael Izbicki, T. Dorigo, M. Doro, A. B. Lee
March, 2023 NeurIPS (Machine Learning and the Physical Sciences Workshop; Best Poster Award)
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A unified framework for dataset shift diagnostics
F. M. Polo, Rafael Izbicki, E. G. Lacerda Jr, J. P. Ibieta-Jimenez, R. Vicente
March, 2023 Information Sciences
Preprint
Hierarchical clustering: visualization, feature importance and model selection
We propose methods for the analysis of hierarchical clustering that fully use the multi-resolution structure provided by a dendrogram. …
L. M. C. Cabezas, Rafael Izbicki, R. B. Stern
February, 2023 Applied Soft Computing Journal
Preprint
Simulation-Based Inference with Waldo: Confidence Regions by Leveraging Prediction Algorithms or Posterior Estimators for Inverse Problems
L. Masserano, T. Dorigo, Rafael Izbicki, M. Kuusela, A. B. Lee
February, 2023 Proceedings of Machine Learning Research (AISTATS track; Finalist at the ASA SPES and Q&P Student Paper Competition)
Preprint PDF
Quantifying uncertainty in land-use land-cover classification using conformal statistics
D. Valle, Rafael Izbicki, R. Leite
February, 2023 Remote Sensing of Environment