Questions for "Representation Learning via Invariant Causal Mechanisms" ----------------------------------------------------------------------------------------------- Please send your answers to: makansio@cs.uni-freiburg.de by 10:00 on 21.01.2020 1. The paper uses causality to achieve two goals, explain them? (2-3 sentences) 2. What is the main difference between the proposed RELIC objective and the common contrastive loss? (1-2 sentences) 3. The paper used two concepts from causality, refinement and interventions, explain breifly each? (2 sentences)