Instruction: Discuss factors that influence the size of the dataset needed for effectively training the target model using transfer learning.
Context: This question tests the candidate's understanding of data requirements in transfer learning scenarios, highlighting their ability to manage resources efficiently.
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The way I'd think about it is this: I decide based on task difficulty, source-target similarity, model size, and how much adaptation is needed. If the pretrained model is closely aligned with the target problem, surprisingly small datasets can sometimes work well. If...