Search Results for author: Van Bach Nguyen

Found 3 papers, 1 papers with code

Explaining Machine Learning Models in Natural Conversations: Towards a Conversational XAI Agent

no code implementations6 Sep 2022 Van Bach Nguyen, Jörg Schlötterer, Christin Seifert

In this work, we show how to incorporate XAI in a conversational agent, using a standard design for the agent comprising natural language understanding and generation components.

Explainable Artificial Intelligence (XAI) Natural Language Understanding

The Importance of Future Information in Credit Card Fraud Detection

no code implementations11 Apr 2022 Van Bach Nguyen, Kanishka Ghosh Dastidar, Michael Granitzer, Wissam Siblini

We believe that future works on this new paradigm will have a significant impact on the detection of compromised cards.

Fraud Detection

Policy Learning for Malaria Control

2 code implementations20 Oct 2019 Van Bach Nguyen, Belaid Mohamed Karim, Bao Long Vu, Jörg Schlötterer, Michael Granitzer

In this report, we introduce the progress to learn the policy for Malaria Control as a Reinforcement Learning problem in the KDD Cup Challenge 2019 and propose diverse solutions to deal with the limited observations problem.

Bayesian Optimization Decision Making +3

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