Search Results for author: Kongyang Chen

Found 5 papers, 0 papers with code

Machine Unlearning in Contrastive Learning

no code implementations12 May 2024 Zixin Wang, Kongyang Chen

Machine unlearning is a complex process that necessitates the model to diminish the influence of the training data while keeping the loss of accuracy to a minimum.

Contrastive Learning Machine Unlearning +1

Data Trading Combination Auction Mechanism based on the Exponential Mechanism

no code implementations12 May 2024 Kongyang Chen, Zeming Xu, Bing Mi

Different buyers have varying degrees of demand for various types of data, and auctions play a role in such scenarios due to their authenticity and fairness.

Fairness

Federated Unlearning for Human Activity Recognition

no code implementations17 Jan 2024 Kongyang Chen, Dongping Zhang, Yaping Chai, Weibin Zhang, Shaowei Wang, Jiaxing Shen

In response, we propose a lightweight machine unlearning method for refining the FL HAR model by selectively removing a portion of a client's training data.

Federated Learning Human Activity Recognition +1

Machine unlearning via GAN

no code implementations22 Nov 2021 Kongyang Chen, Yao Huang, Yiwen Wang

Machine learning models, especially deep models, may unintentionally remember information about their training data.

Inference Attack Machine Unlearning +1

Lightweight machine unlearning in neural network

no code implementations10 Nov 2021 Kongyang Chen, Yiwen Wang, Yao Huang

Our method only needs to make a small perturbation of the weight of the target model and make it iterate in the direction of the model trained with the remaining data subset until the contribution of the unlearning data to the model is completely eliminated.

Incremental Learning Machine Unlearning

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