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Seasonal and Quantum-inspired Models for Neutron Monitor Time Series Forecasting

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arXiv:2609.30281v1 Announce Type: new Abstract: We present a focused and reproducible study of multi-horizon forecasting on the Lomnicky Stit neutron monitor (LMKS) time series. Our evaluation suite covers simple seasonal baselines, modern deep sequence models, and functional and quantum-inspired architectures, including Seasonal Naive, Long Short-Term Memory (LSTM), Temporal Convolutional Network (TCN), N-BEATS, Kolmogorov-Arnold Networks (KAN), and two quantum-inspired variants, QiLSTM and QiKAN. We describe the dataset characteristics, diagnostic analysis, preprocessing pipeline, and training procedures, and report aggregate point-forecast performance using mean absolute error (MAE) and root mean squared error (RMSE) for all evaluated models. Our quick-run results indicate that the qua…

SourcearXiv Machine LearningAuthor: Krishna Bhatia, Shalini Devendrababu, Srinjoy Ganguly
Seasonal and Quantum-inspired Models for Neutron Monitor Time Series Forecasting
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[Submitted on 26 Aug 2026]

Title:Seasonal and Quantum-inspired Models for Neutron Monitor Time Series Forecasting

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Abstract:We present a focused and reproducible study of multi-horizon forecasting on the Lomnicky Stit neutron monitor (LMKS) time series. Our evaluation suite covers simple seasonal baselines, modern deep sequence models, and functional and quantum-inspired architectures, including Seasonal Naive, Long Short-Term Memory (LSTM), Temporal Convolutional Network (TCN), N-BEATS, Kolmogorov-Arnold Networks (KAN), and two quantum-inspired variants, QiLSTM and QiKAN. We describe the dataset characteristics, diagnostic analysis, preprocessing pipeline, and training procedures, and report aggregate point-forecast performance using mean absolute error (MAE) and root mean squared error (RMSE) for all evaluated models. Our quick-run results indicate that the quantum-inspired KAN variant, QiKAN, achieves the lowest aggregate forecasting error among the evaluated configurations, while the simple Seasonal Naive baseline remains remarkably competitive. These results suggest that, for highly periodic scientific monitoring time series, models incorporating strong seasonal or low-dimensional functional priors can match or outperform substantially more complex sequence architectures. The findings motivate further investigation of parsimonious and decomposable function approximators for forecasting periodic scientific signals.

Comments: 14 pages, 3 figures, 1 table, accepted at the Computing Conference 2026

Subjects:

Machine Learning (cs.LG); Quantum Physics (quant-ph)

Cite as: arXiv:2609.30281 [cs.LG]

(or arXiv:2609.30281v1 [cs.LG] for this version)

https://doi.org/10.48550/arXiv.2609.30281

arXiv-issued DOI via DataCite

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From: Krishna Bhatia [view email] [v1] Wed, 26 Aug 2026 17:13:30 UTC (267 KB)

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  • AI generation is temporarily unavailable; this entry was preserved with deterministic fallback metadata.
  • arXiv:2609.30281v1 Announce Type: new Abstract: We present a focused and reproducible study of multi-horizon forecasting on the Lomnicky Stit neutron monitor (LMKS) time series. O…

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