Piotr Zwiernik
Research interests: graphical models, covariance matrix estimation, convex analysis, tensors, algebraic and combinatorial methods in statistics.
Editorial responsibilities: JRSS-B, Biometrika,
Scandinavian Journal of Statistics, Algebraic Statistics.
Highlights:
- Join us on Tuesdays for the Brown Bag Seminar and on Thursdays for the Statistics Colloquium.
- Laplacians, multivariate extremes and algebraic statistics (November 4-8, 2024), Eindhoven, The Netherlands.
- I am looking for graduate students interested in mathematical statistics and its aspects related to combinatorics, convex analysis, and tensors. For recent PhD graduates: There is a number of open calls for postdoctoral positions at UofT - see here, here, here, here, and here (the latter is particularly suitable for underrepresented groups).
- GOLAZO R package for a general assymetric regularization of the log-likelihood in Gaussian graphical models.
To install, just call
in R:
devtools::install_github("pzwiernik/golazo")
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Math to the people (four axioms of Federico Ardila):
- Axiom 1. Mathematical potential is distributed equally among different groups, irrespective of geographic, demographic, and economic boundaries.
- Axiom 2. Everyone can have joyful, meaningful, and empowering mathematical experiences.
- Axiom 3. Mathematics is a powerful, malleable tool that can be shaped and used differently by various communities to serve their needs.
- Axiom 4. Every student deserves to be treated with dignity and respect.
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I am on leave from:
Department of Economics and Business
Universitat Pompeu Fabra
BSE Data Science Center
Statistics group at UPF |
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