no code implementations • 28 Feb 2019 • Amer Krivošija, Alexander Munteanu
This is achieved via a novel combination of sampling techniques for clustering problems in metric spaces with the framework of stochastic subgradient descent.
no code implementations • 1 Mar 2024 • Susanne Frick, Amer Krivošija, Alexander Munteanu
Item Response Theory (IRT) models aim to assess latent abilities of $n$ examinees along with latent difficulty characteristics of $m$ test items from categorical data that indicates the quality of their corresponding answers.