在联邦学习中使用PPA和MiniMax游戏理论减轻后门攻击

Mitigating Backdoor Attacks in Federated Learning Using PPA and MiniMax Game Theory

Federated Learning (FL) is witnessing wider adoption due to its ability to benefit from large amounts of scattered data while preserving privacy. However, despite its advantages, federated learning suffers from several setbacks that directly impact the accuracy, and the integrity of the global model it produces. One of these setbacks is the presence of malicious clients who actively try to harm the global model by injecting backdoor data into their local models while trying to evade detection. T