Search Results for author: Chaofei Yang

Found 3 papers, 1 papers with code

AdaTT: Adaptive Task-to-Task Fusion Network for Multitask Learning in Recommendations

1 code implementation11 Apr 2023 Danwei Li, Zhengyu Zhang, Siyang Yuan, Mingze Gao, Weilin Zhang, Chaofei Yang, Xi Liu, Jiyan Yang

However, MTL research faces two challenges: 1) effectively modeling the relationships between tasks to enable knowledge sharing, and 2) jointly learning task-specific and shared knowledge.

Multi-Task Learning

Defending against GAN-based Deepfake Attacks via Transformation-aware Adversarial Faces

no code implementations12 Jun 2020 Chaofei Yang, Lei Ding, Yiran Chen, Hai Li

On the one hand, the quality of the synthesized faces is reduced with more visual artifacts such that the synthesized faces are more obviously fake or less convincing to human observers.

Face Swapping

Generative Poisoning Attack Method Against Neural Networks

no code implementations3 Mar 2017 Chaofei Yang, Qing Wu, Hai Li, Yiran Chen

A countermeasure is also designed to detect such poisoning attack methods by checking the loss of the target model.

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