From the 1 of 2 linked papers with an AI index.
2 papers
stat.ME2026
Reclaiming the "frequentist" role of marginal likelihood in Bayesian belief revision
Abdelhakim Aknouche
The paper argues that the marginal likelihood in Bayesian updating should be treated as an active regularizer rather than a static constant, showing its role in governing the long‑…
math.ST2026
Mixed difference integer-valued GARCH model for -valued time series
Abdelhakim Aknouche, Christian Francq, Yuichi Goto
In this paper, we introduce flexible observation-driven -valued time series models constructed from mixtures of negative and non-negative components. Compared to models…