Instruction: Describe the process and importance of feature alignment in Transfer Learning, including techniques and challenges.
Context: The question tests the candidate's understanding of the technical aspects of adapting models to new tasks, specifically how aligning features from source and target tasks improves learning transfer.
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The way I'd approach it in an interview is this: Feature alignment helps transfer learning by making source and target representations more comparable, especially when there is domain shift. If the model can align useful structures across...