Search Results for author: Changyuan Zhao

Found 2 papers, 1 papers with code

Repairing Deep Neural Networks Based on Behavior Imitation

1 code implementation5 May 2023 Zhen Liang, Taoran Wu, Changyuan Zhao, Wanwei Liu, Bai Xue, Wenjing Yang, Ji Wang

For the fine-tuning repair process, BIRDNN analyzes the behavior differences of neurons on positive and negative samples to identify the most responsible neurons for the erroneous behaviors.

Credit Assignment for Trained Neural Networks Based on Koopman Operator Theory

no code implementations2 Dec 2022 Zhen Liang, Changyuan Zhao, Wanwei Liu, Bai Xue, Wenjing Yang, Zhengbin Pang

Based on Koopman operator theory, this paper presents an alternative perspective of linear dynamics on dealing with the credit assignment problem for trained neural networks.

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