Safety-Oriented Pruning and Interpretation of Reinforcement Learning Policies
<|reference_start|>Safety-Oriented Pruning and Interpretation of Reinforcement Learning Policies: Pruning neural networks (NNs) can streamline them but risks removing vital parameters from safe reinforcement learning (RL) policies. We introduce an interpretable RL method called VERINTER, which combines NN pruning with model checking to ensure interpretable RL safety. VERINTER exactly quantifies the effects of pruning and the impact of neural connections on complex safety properties by analyzing changes in safety measurements. This method maintains safety in pruned RL policies and enhances understanding of their safety dynamics, which has proven effective in multiple RL settings.<|reference_end|>
@article{gross2024safety-oriented,
    title={Safety-Oriented Pruning and Interpretation of Reinforcement Learning
  Policies},
    author={Dennis Gross and Helge Spieker},
    journal={arXiv preprint arXiv:2409.10218},
    year={2024},
    archivePrefix={arXiv},
    eprint={2409.10218},
    primaryClass={cs.LG}
}