An autoregressive model is a category of machine learning models in which algorithms predict future data based on a series of their own past data. The core ideas date back to the early 1900s when an ...

A new open-source package called Varmapack simulates VARMA time series exactly from the first observation, eliminating ...

This paper proposes a new high-frequency structural vector autoregression model that can disentangle the drivers of oil and natural gas prices in real time. In particular, it separately identifies ...

What if the very foundation of how artificial intelligence generates language was about to change? For years, AI systems have relied on token-based models, carefully crafting sentences one word at a ...