← Search

Gerasimos Palaiopanos

2 accepted papers

2023

Mean Estimation of Truncated Mixtures of Two Gaussians: A Gradient Based Approach

AAAI 2023technical

Even though data is abundant, it is often subjected to some form of censoring or truncation which inherently creates biases. Removing such biases and performing parameter estimation is a classical challenge in Statistics. In this paper, we focus on the problem of estimating the means of a mixture of…

Cited by 2SourcePDFScholar
2017

Multiplicative Weights Update with Constant Step-Size in Congestion Games: Convergence, Limit Cycles and Chaos

NeurIPS 2017spotlight

The Multiplicative Weights Update (MWU) method is a ubiquitous meta-algorithm that works as follows: A distribution is maintained on a certain set, and at each step the probability assigned to action $\gamma$ is multiplied by $(1 -\epsilon C(\gamma))>0$ where $C(\gamma)$ is the ``cost" of action $\g…

Cited by 152SourcePDFScholar