AIFS ENS
PulseAugur coverage of AIFS ENS — every cluster mentioning AIFS ENS across labs, papers, and developer communities, ranked by signal.
2 day(s) with sentiment data
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Machine learning weather models misrepresent kinetic energy transfer, study finds
A new study published on arXiv analyzes four probabilistic machine learning weather prediction models: NeuralGCM-ENS, FourCastNet 3, AIFS-ENS, and GenCast. The research compares their kinetic energy (KE) spectra and tra…
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New method extracts weather model uncertainty without retraining
Researchers have developed a new method called stochastically perturbed weights (SPW) to extract uncertainty estimates from deterministic machine-learning weather models without retraining. This technique involves pertu…
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AI weather forecasts get rigorous uncertainty quantification with conformal prediction
A new research paper published on arXiv introduces conformal prediction as a method to improve the uncertainty quantification of AI-driven weather forecasts. The study demonstrates that while AI models can generate larg…
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AI weather models show promise for extreme event prediction with uncertainty quantification
A new study published on arXiv investigates the effectiveness of AI-based weather models in predicting extreme events by quantifying their uncertainty. Researchers found that while models like FuXi, GraphCast, and SFNO …