2 papers
stat.ME2025
Detecting Impact of the Great Recession on Macroeconomic Indicators
Shuvrarghya Ghosh, Arkaprava Roy, Anindya Roy +1
We study structural changes in multivariate time series by estimating and comparing stationary graphs of macroeconomic time series before and after an economic crisis, such as the…
stat.ML2020
Bayesian Semi-supervised Multi-category Classification under Nonparanormality
Rui Zhu, Shuvrarghya Ghosh, Subhashis Ghosal
Semi-supervised learning is a model training method that uses both labeled and unlabeled data. This paper proposes a fully Bayes semi-supervised learning algorithm that can be appl…