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Enhancing Forecasting with a 2D Time Series Approach for Cohort-Based Data

arXiv 2508.15369 ↗First posted 21 Aug 2025cs.LGcited by 0

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Abstract (arXiv)

This paper introduces a novel two-dimensional (2D) time series forecasting model that integrates cohort behavior over time, addressing challenges in small data environments. We demonstrate its efficacy using multiple real-world datasets, showcasing superior performance in accuracy and adaptability compared to reference models. The approach offers valuable insights for strategic decision-making across industries facing financial and marketing forecasting challenges.

Key facts. No citing papers in the map yet (data through 14 Oct 2026). Builds on 8 of its 24 references that are in the map. First posted on arXiv 21 Aug 2025.

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References · 8

  1. 2016XGBoost: A Scalable Tree Boosting Systemcited by 5,166
  2. 2020Time Series Forecasting With Deep Learning: A Surveycited by 459
  3. 2016Mean Absolute Percentage Error for regression modelscited by 58
  4. 2013An Introductory Study on Time Series Modeling and Forecastingcited by 23
  5. 2021NeuralProphet: Explainable Forecasting at Scalecited by 22
  6. 2021A better measure of relative prediction accuracy for model selection and model estimationcited by 20
  7. 2023Deep learning models for price forecasting of financial time series: A review of recent advancements: 2020-2022cited by 17
  8. 2020Low-Rank Autoregressive Tensor Completion for Multivariate Time Series Forecastingcited by 4

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