Search Results for author: Thanh Hong Nguyen

Found 4 papers, 1 papers with code

Generative Modelling of Stochastic Actions with Arbitrary Constraints in Reinforcement Learning

1 code implementation NeurIPS 2023 Changyu Chen, Ramesha Karunasena, Thanh Hong Nguyen, Arunesh Sinha, Pradeep Varakantham

Many problems in Reinforcement Learning (RL) seek an optimal policy with large discrete multidimensional yet unordered action spaces; these include problems in randomized allocation of resources such as placements of multiple security resources and emergency response units, etc.

reinforcement-learning Reinforcement Learning (RL) +1

Inverse Factorized Q-Learning for Cooperative Multi-agent Imitation Learning

no code implementations10 Oct 2023 The Viet Bui, Tien Mai, Thanh Hong Nguyen

This paper concerns imitation learning (IL) (i. e, the problem of learning to mimic expert behaviors from demonstrations) in cooperative multi-agent systems.

Imitation Learning Q-Learning

CounterNet: End-to-End Training of Prediction Aware Counterfactual Explanations

no code implementations15 Sep 2021 Hangzhi Guo, Thanh Hong Nguyen, Amulya Yadav

Prior techniques for generating CF explanations suffer from two major limitations: (i) all of them are post-hoc methods designed for use with proprietary ML models -- as a result, their procedure for generating CF explanations is uninformed by the training of the ML model, which leads to misalignment between model predictions and explanations; and (ii) most of them rely on solving separate time-intensive optimization problems to find CF explanations for each input data point (which negatively impacts their runtime).

counterfactual Explanation Generation

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