no code implementations • 20 Feb 2024 • Sindre Benjamin Remman, Anastasios M. Lekkas
In this paper, we introduce a new approach for investigating the behavior modes of DRL policies, which involves utilizing dimensionality reduction and trajectory clustering in the latent space of neural networks.
no code implementations • 4 Nov 2021 • Sindre Benjamin Remman, Inga Strümke, Anastasios M. Lekkas
This partial causal ordering defines the causal relations between the features, and we specify this using domain knowledge about the lever control task.
Explainable artificial intelligence Reinforcement Learning (RL)
no code implementations • 7 Oct 2021 • Sindre Benjamin Remman, Anastasios M. Lekkas
To explain the decisions of the policy we use the SHAP method to create an explanation model based on the episodes done in the real-world environment.