Machine und Deep Learning Seminar  /  May 05, 2022, 10:00 – 11:00 Uhr

Explaining AI-based Decision Support Systems using Concept Localization Maps

Speaker: Adriano Lucieri (German Research Center for Artificial Intelligence (DFKI), Department »Smart Data and Knowledge Services«)

Abstract:

Human-centric explainability of AI-based Decision Support Systems (DSS) using visual input modalities is directly related to reliability and practicality of such algorithms. This work introduces Concept Localization Maps (CLMs), which is a novel approach towards explainable image classifiers employed as DSS. CLMs extend Concept Activation Vectors (CAVs) by locating significant regions corresponding to a learned concept in the latent space of a trained image classifier.