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How can transfer learning improve model performance with limited data?
Asked on Jan 25, 2026
Answer
Transfer learning can significantly enhance model performance, especially when dealing with limited data, by leveraging pre-trained models on similar tasks. This approach allows the model to utilize previously learned features, reducing the amount of data needed to achieve good performance on a new task.
Example Concept: Transfer learning involves taking a pre-trained model, which has been trained on a large dataset, and fine-tuning it on a smaller, task-specific dataset. The pre-trained model's layers capture general features that are useful across different tasks, allowing the new model to learn more efficiently with less data.
Additional Comment:
- Transfer learning is particularly useful in domains like image recognition and natural language processing.
- Fine-tuning typically involves adjusting the last few layers of the model to adapt to the new task.
- This method reduces the computational resources and time required for training.
- It helps in cases where collecting a large dataset is impractical or costly.
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