23 citations · 35 across the 3 of their papers we have counts for
3 papers
cs.LG2020
Generic Unsupervised Optimization for a Latent Variable Model With Exponential Family Observables
Hamid Mousavi, Jakob Drefs, Florian Hirschberger +1
Latent variable models (LVMs) represent observed variables by parameterized functions of latent variables. Prominent examples of LVMs for unsupervised learning are probabilistic PC…
stat.ML2016★ 12 cited
Truncated Variational Expectation Maximization
Jörg Lücke
We derive a novel variational expectation maximization approach based on truncated posterior distributions. Truncated distributions are proportional to exact posteriors within subs…
cs.CV2012★ 23 cited
Autonomous Cleaning of Corrupted Scanned Documents - A Generative Modeling Approach
Zhenwen Dai, Jörg Lücke
We study the task of cleaning scanned text documents that are strongly corrupted by dirt such as manual line strokes, spilled ink etc. We aim at autonomously removing dirt from a s…