Search Results for author: Yanhong Wu

Found 6 papers, 3 papers with code

Beating Attackers At Their Own Games: Adversarial Example Detection Using Adversarial Gradient Directions

no code implementations31 Dec 2020 Yuhang Wu, Sunpreet S. Arora, Yanhong Wu, Hao Yang

Adversarial examples are input examples that are specifically crafted to deceive machine learning classifiers.

GroupIM: A Mutual Information Maximization Framework for Neural Group Recommendation

1 code implementation5 Jun 2020 Aravind Sankar, Yanhong Wu, Yuhang Wu, Wei zhang, Hao Yang, Hari Sundaram

We study the problem of making item recommendations to ephemeral groups, which comprise users with limited or no historical activities together.

Dynamic Graph Representation Learning via Self-Attention Networks

2 code implementations22 Dec 2018 Aravind Sankar, Yanhong Wu, Liang Gou, Wei zhang, Hao Yang

Learning latent representations of nodes in graphs is an important and ubiquitous task with widespread applications such as link prediction, node classification, and graph visualization.

General Classification Graph Embedding +3

Solving Pictorial Jigsaw Puzzle by Stigmergy-inspired Internet-based Human Collective Intelligence

no code implementations28 Nov 2018 Bo Shen, Wei zhang, Haiyan Zhao, Zhi Jin, Yanhong Wu

And through feedback, each player is provided with personalized feedback information based on the current COG and the player's exploration result, in order to accelerate his/her puzzle-solving process.

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