Learning Bayesian Statistics cover image

Learning Bayesian Statistics

#129 Bayesian Deep Learning & AI for Science with Vincent Fortuin

Apr 2, 2025
Vincent Fortuin, a tenure-track research leader at Helmholtz AI, dives into the world of Bayesian deep learning and its transformative power in scientific research. He discusses the contradictions in AI hype versus practical outcomes and highlights how combining Bayesian statistics with deep learning enhances prediction reliability. Fortuin emphasizes the significance of prior knowledge and argues for better uncertainty communication in AI applications. He also touches on innovative techniques that improve data efficiency and acknowledges the need for collaboration in the community.
01:00:28

Episode guests

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Quick takeaways

  • Bayesian deep learning combines prior knowledge and uncertainty quantification, leading to more reliable predictions in scientific applications.
  • Recent advancements in efficient inference techniques, like Laplace and subspace inference, enhance computational performance in Bayesian models.

Deep dives

The Limitations of Traditional Deep Learning in Science

Traditional deep learning often faces challenges when applied to scientific contexts due to its inability to incorporate prior knowledge and quantify uncertainty. Consequently, researchers like Vincent Fortwin advocate for Bayesian deep learning, which integrates prior information into models, leading to more reliable predictions. This enhancement is indispensable in scientific applications that require careful decision-making based on model output. By addressing these limitations, Bayesian deep learning can achieve better calibration and foster insights that purely empirical models may overlook.

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