Author

Rajat Sen

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Jul 2026

Rethinking Multimodal Time-Series Forecasting Evaluation

A thorough empirical study of zero-shot multimodal forecasting approaches on TimesX suggests that many approaches that perform well on existing benchmarks may fail on TimesX, and simple ensemble methods that leverage rich textual context accompanying time-series can outperform strong baselines on TimesX.

Haoxin Liu, Yi-Chen Zhou, Rajat Sen et al. · arXiv.org · 7 citations