Search Results for author: Tri Dung Duong

Found 6 papers, 3 papers with code

CeFlow: A Robust and Efficient Counterfactual Explanation Framework for Tabular Data using Normalizing Flows

1 code implementation26 Mar 2023 Tri Dung Duong, Qian Li, Guandong Xu

Counterfactual explanation is a form of interpretable machine learning that generates perturbations on a sample to achieve the desired outcome.

counterfactual Counterfactual Explanation +1

Achieving Counterfactual Fairness with Imperfect Structural Causal Model

1 code implementation26 Mar 2023 Tri Dung Duong, Qian Li, Guandong Xu

Counterfactual fairness alleviates the discrimination between the model prediction toward an individual in the actual world (observational data) and that in counterfactual world (i. e., what if the individual belongs to other sensitive groups).

counterfactual Counterfactual Inference +1

Stochastic Intervention for Causal Inference via Reinforcement Learning

no code implementations28 May 2021 Tri Dung Duong, Qian Li, Guandong Xu

In our study, we advance the causal inference research by proposing a new effective framework to estimate the treatment effect on stochastic intervention.

Causal Inference Decision Making +2

Stochastic Intervention for Causal Effect Estimation

no code implementations27 May 2021 Tri Dung Duong, Qian Li, Guandong Xu

Central to these applications is the treatment effect estimation of intervention strategies.

Causal Inference Decision Making

Causality-based Counterfactual Explanation for Classification Models

1 code implementation3 May 2021 Tri Dung Duong, Qian Li, Guandong Xu

Accordingly, the gradient-free methods are proposed to handle the categorical variables, which however have several major limitations: 1) causal relationships among features are typically ignored when generating the counterfactuals, possibly resulting in impractical guidelines for decision-makers; 2) the counterfactual explanation algorithm requires a great deal of effort into parameter tuning for dertermining the optimal weight for each loss functions which must be conducted repeatedly for different datasets and settings.

Classification counterfactual +3

Causality Learning: A New Perspective for Interpretable Machine Learning

no code implementations27 Jun 2020 Guandong Xu, Tri Dung Duong, Qian Li, Shaowu Liu, Xianzhi Wang

Recent years have witnessed the rapid growth of machine learning in a wide range of fields such as image recognition, text classification, credit scoring prediction, recommendation system, etc.

BIG-bench Machine Learning Interpretable Machine Learning +2

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