Explore domain adaptation techniques for invariant representation learning in this Stanford University lecture. Delve into the challenges of unsupervised domain adaptation and learn why fixed mappings across domains may be insufficient. Discover an efficient method that incorporates domain-specific information to generate optimal representations for classification. Examine the importance of minimal changes in causal mechanisms across domains and how this approach preserves valuable information. Follow along as the speaker presents synthetic and real-world data experiments demonstrating the effectiveness of the proposed technique. Gain insights into transfer learning, causal discovery, and their applications in computational biology and cancer research.