1 code implementation • 5 Dec 2022 • Nikil Roashan Selvam, Guy Van Den Broeck, YooJung Choi
In this paper, we propose an algorithm to search for discrimination patterns in a general class of probabilistic models, namely probabilistic circuits.
no code implementations • 8 Nov 2021 • YooJung Choi, Tal Friedman, Guy Van Den Broeck
Probabilistic circuits (PCs) are a class of tractable probabilistic models that allow efficient, often linear-time, inference of queries such as marginals and most probable explanations (MPE).
1 code implementation • NeurIPS 2021 • Antonio Vergari, YooJung Choi, Anji Liu, Stefano Teso, Guy Van Den Broeck
Circuit representations are becoming the lingua franca to express and reason about tractable generative and discriminative models.
no code implementations • NeurIPS 2021 • Antonio Vergari, YooJung Choi, Anji Liu, Stefano Teso, Guy Van Den Broeck
Circuit representations are becoming the lingua franca to express and reason about tractable generative and discriminative models.
no code implementations • 18 Sep 2020 • YooJung Choi, Meihua Dang, Guy Van Den Broeck
This is often challenging as the labels in the data are biased.
no code implementations • 29 Jun 2020 • Pasha Khosravi, Antonio Vergari, YooJung Choi, Yitao Liang, Guy Van Den Broeck
As such, handling missing data in decision trees is a well studied problem.
1 code implementation • NeurIPS 2019 • Pasha Khosravi, YooJung Choi, Yitao Liang, Antonio Vergari, Guy Van Den Broeck
In this paper, we identify a pair of generative and discriminative models that enables tractable computation of expectations, as well as moments of any order, of the latter with respect to the former in case of regression.
1 code implementation • 10 Jun 2019 • YooJung Choi, Golnoosh Farnadi, Behrouz Babaki, Guy Van Den Broeck
As machine learning is increasingly used to make real-world decisions, recent research efforts aim to define and ensure fairness in algorithmic decision making.
1 code implementation • 5 Mar 2019 • Pasha Khosravi, Yitao Liang, YooJung Choi, Guy Van Den Broeck
While discriminative classifiers often yield strong predictive performance, missing feature values at prediction time can still be a challenge.
1 code implementation • 29 May 2018 • YooJung Choi, Guy Van Den Broeck
To this end, we propose a closeness metric between Bayesian classifiers, called the expected classification agreement (ECA).