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arXiv · 2310.10688

A decoder-only foundation model for time-series forecasting

Abhimanyu Das·Weihao Kong·Rajat Sen·Yichen Zhou
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Abstract

Motivated by recent advances in large language models for Natural Language Processing (NLP), we design a time-series foundation model for forecasting whose out-of-the-box zero-shot performance on a variety of public datasets comes close to the accuracy of state-of-the-art supervised forecasting models for each individual dataset. Our model is based on pretraining a patched-decoder style attention model on a large time-series corpus, and can work well across different forecasting history lengths, prediction lengths and temporal granularities.

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Abhimanyu Das, Weihao Kong, Rajat Sen, Yichen Zhou. 2024-04-17. A decoder-only foundation model for time-series forecasting. https://arxiv.org/abs/2310.10688

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