2 papers
cs.LG2024
R+R:Understanding Hyperparameter Effects in DP-SGD
Felix Morsbach, Jan Reubold, Thorsten Strufe
Research on the effects of essential hyperparameters of DP-SGD lacks consensus, verification, and replication. Contradictory and anecdotal statements on their influence make matter…
stat.ML2017
Infinite Mixture Model of Markov Chains
Jan Reubold, Thorsten Strufe, Ulf Brefeld
We propose a Bayesian nonparametric mixture model for prediction- and information extraction tasks with an efficient inference scheme. It models categorical-valued time series that…