Towards Model-Driven Explainable Artificial Intelligence. An Experiment with Shallow Methods Versus Grammatical Evolution

This paper reports on ongoing and innovative research in the area of eXplainable Artificial Intelligence (XAI). An XAI task is considered as finding an explanation of the model generated via Machine Learning by identifying the most influential variables for local decision-making. The proposed approach moves the explanatory process to a new, deeper-level dimension. It is oriented towards Model Discovery, i.e. the internal structure and functions of the components. An experiment on Function Discovery via Grammatical Evolution is reported in brief.