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UID:pretalx-pyconde-pydata-2026-99UMEL@pretalx.com
DTSTART;TZID=CET:20260414T163000
DTEND;TZID=CET:20260414T170000
DESCRIPTION:Have you ever happened to use GPS and realised that it is not w
 orking properly? The Sun could be responsible.\n\nIn this talk\, I present
  a **real-world machine learning forecasting system** designed to predict 
 a Space Weather phenomenon affecting GNSS accuracy and radio communication
 s. The system is based on **CatBoost** and integrates data from space- and
  ground-based observations. **SHAP** is used to debug model behaviour and 
 to build trust in model outputs. The talk focuses on **model design and ev
 aluation choices**\, showing how interpretability and uncertainty-aware fo
 recasting can be combined in a real-time operational pipeline.
DTSTAMP:20260412T141854Z
LOCATION:Palladium [2nd Floor]
SUMMARY:When Space Weather Breaks Your GPS: Building an Explainable Early W
 arning System - Vincenzo Ventriglia
URL:https://pretalx.com/pyconde-pydata-2026/talk/99UMEL/
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