no code implementations • ICML 2020 • Haonan Duan, Saeed Nejati, George Trimponias, Pascal Poupart, Vijay Ganesh
Our solvers out-perform the baselines by solving 12 more instances from the SAT competition 2018 application benchmark and are %40 faster on average in solving hard cryptographic instances.
no code implementations • 22 Mar 2023 • George Trimponias, Thomas G. Dietterich
Exogenous state variables and rewards can slow reinforcement learning by injecting uncontrolled variation into the reward signal.
no code implementations • 23 Jan 2020 • Zewei Chen, Fengwei Zhou, George Trimponias, Zhenguo Li
Despite recent progress, the problem of approximating the full Pareto front accurately and efficiently remains challenging.
1 code implementation • 8 Jul 2019 • Guojun Zhang, Pascal Poupart, George Trimponias
In the case of mixtures of Bernoullis, we find that there exist one-cluster regions that are stable for GD and therefore trap GD, but those regions are unstable for EM, allowing EM to escape.
no code implementations • ICML 2018 • Thomas G. Dietterich, George Trimponias, Zhitang Chen
Exogenous state variables and rewards can slow down reinforcement learning by injecting uncontrolled variation into the reward signal.
no code implementations • 13 Nov 2015 • Mazen Melibari, Pascal Poupart, Prashant Doshi, George Trimponias
Since SPNs represent distributions over a fixed set of variables only, we propose dynamic sum product networks (DSPNs) as a generalization of SPNs for sequence data of varying length.