no code implementations • 7 Sep 2019 • Arash A. Amini, Zahra S. Razaee
We derive nonasymptotic exponential concentration inequalities for Lipschitz kernels assuming that the data points are independent draws from a class of multivariate distributions on $\mathbb R^d$, including the strongly log-concave distributions under affine transformations.
2 code implementations • 21 Mar 2019 • Arash A. Amini, Marina Paez, Lizhen Lin, Zahra S. Razaee
We propose an exact slice sampler for Hierarchical Dirichlet process (HDP) and its associated mixture models (Teh et al., 2006).
no code implementations • 15 Mar 2017 • Zahra S. Razaee, Arash A. Amini, Jingyi Jessica Li
Community detection or clustering is a fundamental task in the analysis of network data.