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06/07/2023
Look Beneath the Surface: Exploiting Fundamental Symmetry for Sample-Efficient Offline RL
Offline reinforcement learning (RL) offers an appealing approach to real...
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05/05/2023
NewsQuote: A Dataset Built on Quote Extraction and Attribution for Expert Recommendation in Fact-Checking
To enhance the ability to find credible evidence in news articles, we pr...
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07/01/2022
Discriminator-Guided Model-Based Offline Imitation Learning
Offline imitation learning (IL) is a powerful method to solve decision-m...
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03/24/2022
A Manifold View of Adversarial Risk
The adversarial risk of a machine learning model has been widely studied...
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09/04/2021
Supervised Contrastive Learning for Multimodal Unreliable News Detection in COVID-19 Pandemic
As the digital news industry becomes the main channel of information dis...
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02/10/2021