TimeGPT-1 от Nixtla — это первая в мире фундаментальная ИИ-модель, созданная специально для прогнозирования временных рядов. Она способна выдавать точные предсказания на новых данных без дополнительного обучения, превосходя классические статистические методы в эффективности и простоте.
In this paper, we introduce TimeGPT, the first foundation model for time series, capable of generating accurate predictions for diverse datasets not seen during training. We evaluate our pre-trained model against established statistical, machine learning, and deep learning methods, demonstrating that TimeGPT zero-shot inference excels in performance, efficiency, and simplicity. Our study provides compelling evidence that insights from other domains of artificial intelligence can be effectively applied to time series analysis. We conclude that large-scale time series models offer an exciting opportunity to democratize access to precise predictions and reduce uncertainty by leveraging the capabilities of contemporary advancements in deep learning.