output
19992026
most citedSparsistency and rates of convergence in large covariance matrix estimation

421 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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stat.ME2025★ 1 cited

Maximum softly penalised likelihood in factor analysis

Philipp Sterzinger, Ioannis Kosmids, Irini Moustaki

Estimation in exploratory factor analysis often yields estimates on the boundary of the parameter space. Such occurrences, known as Heywood cases, are characterised by non-positive…

stat.ME2025

On a fast consistent selection of nested models with possibly unnormalized probability densities

Rong Bian, Kung-Sik Chan, Bing Cheng +1

Models with unnormalized probability density functions are ubiquitous in statistics, artificial intelligence and many other fields. However, they face significant challenges in mod…