On the parameter learning for Perturb-and-MAP models

T Shpakova - 2019 - theses.hal.science
log-supermodular distributions, and we also cover challenges and suitability of parameter
learning … We will outline log-supermodular models which are crucial for this thesis, and discuss …

Hyper-parameter Learning for Sparse Structured Probabilistic Models

T Shpakova, F Bach, M Davies - ICASSP 2019-2019 IEEE …, 2019 - ieeexplore.ieee.org
… estimation for estimating parameters for continuous log-supermodular distributions, which is
… We then show how “perturb-and-MAP” ideas based on the Gumbel distribution and efficient …

Flexible modeling of diversity with strongly log-concave distributions

J Robinson, S Sra, S Jegelka - Advances in Neural …, 2019 - proceedings.neurips.cc
parameter that must be learned. We leave the question of how best to learn these parameters
… Scalable variational inference in log-supermodular models. In International Conference on …

[PDF][PDF] Supermodular Approximation of Norms and Applications

T Kesselheim, M Molinaro, S Singla - Proceedings of the 56th Annual …, 2024 - dl.acm.org
… where the time steps are partitioned (unbeknownst to the algorithm) into an adversarial part
and a stochastic part, where in the latter jobs are generated iid from an unknown distribution. …

Maximum likelihood estimation for totally positive log‐concave densities

E Robeva, B Sturmfels, N Tran… - Scandinavian Journal of …, 2021 - Wiley Online Library
distributions that imply strong forms of positive dependence; namely log-supermodular (MTP
2 ) distributions … they do not impose any parametric assumptions. Popular such methods …

Sampling from Probabilistic Submodular Models

A Gotovos - 2019 - research-collection.ethz.ch
… Both learning the model parameters θ from data, as well as quantifying uncertainty and …
resulting distributions of this form are also referred to as log-submodular and log-supermodular

Boosting the performance of generic deep neural network frameworks with log-supermodular CRFs

H Xiong, Y Lu, N Ruozzi - Advances in Neural Information …, 2022 - proceedings.neurips.cc
parameters, w ≥ 0, are given as the output of the parameter … a log-concave or log-convex
distribution, but in general, it will … We note that we will restrict log-supermodular models in the …

Linear programming-based submodular extensions for marginal estimation

P Pansari, C Russell, MP Kumar - Computer Vision and Image …, 2019 - Elsevier
parameter in P ( x ) (Eq. (7)) by using E ( x ) ∕ T and decrease T , the resulting distribution
… We point out that the notion of a temperature parameter T in a probability distribution and …

[PDF][PDF] Probabilistic Methods

P Csikvári - csikvarip.web.elte.hu
parameter f(.) that measures the badness of the structure (or if there is a given parameter f(.)
already, then we prepare a new parameter f… If the expected value of this badness parameter

Submodularity in machine learning and artificial intelligence

J Bilmes - arXiv preprint arXiv:2202.00132, 2022 - arxiv.org
… objective over a set of parameters where the objective is also … of (|) which allows the use of
the distributed law, and this is one of the … Log-supermodular models give high probability to …