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News/Beyond Model Ranking: Predictability-Aligned Evaluation for Time Series Forecasting
arxiv
PublishedMay 28, 2026 at 4:00 AM

Beyond Model Ranking: Predictability-Aligned Evaluation for Time Series Forecasting

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arXiv:2509.23074v3 Announce Type: replace-cross Abstract: In the era of increasingly complex AI models for time series forecasting, progress is often measured by marginal improvements on benchmark leaderboards. However, this approach suffers from a fundamental flaw: standard evaluation metrics confl

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