Meta-Learning: Enhancing Machine Learning Algorithms through Learning to Learn

Authors

  • DHANUSH KUMAR. G MCA, India Author

Keywords:

Meta-learning, Learning to learn, Few-shot learning, Model-Agnostic Meta-Learning (MAML), Metric-based learning, Memory-augmented neural networks, Hyperparameter optimization

Abstract

Meta-learning, often referred to as "learning to learn," has emerged as a crucial paradigm in modern machine learning, enabling models to generalize across tasks by leveraging prior knowledge. This approach seeks to overcome the limitations of traditional machine learning algorithms, which typically require extensive labeled data and long training times. By training models on a distribution of tasks, meta-learning enables rapid adaptation to new, unseen tasks with minimal data and computational resources. This paper provides a comprehensive review of meta-learning techniques, focusing on algorithmic advances such as Model-Agnostic Meta-Learning (MAML), memory-augmented neural networks, and metric-based learning methods. We also explore the application of meta-learning in various domains, including few-shot learning, reinforcement learning, and hyperparameter optimization. Finally, we discuss the challenges and future directions for research in this area, particularly concerning scalability, generalization to more complex tasks, and integration with other machine learning paradigms.

References

Finn, C., Abbeel, P., & Levine, S. (2017). Model-Agnostic Meta-Learning for Fast Adaptation of Deep Networks. Proceedings of the 34th International Conference on Machine Learning, 70, 1126-1135.

Vinyals, O., Blundell, C., Lillicrap, T., Kavukcuoglu, K., & Wierstra, D. (2016). Matching Networks for One Shot Learning. Advances in Neural Information Processing Systems, 29, 3630-3638.

Santoro, A., Bartunov, S., Botvinick, M., Wierstra, D., & Lillicrap, T. (2016). Meta-Learning with Memory-Augmented Neural Networks. Proceedings of the 33rd International Conference on Machine Learning, 48, 1842-1850.

Snell, J., Swersky, K., & Zemel, R. (2017). Prototypical Networks for Few-shot Learning. Advances in Neural Information Processing Systems, 30, 4077-4087.

Hospedales, T. M., Antoniou, A., Micaelli, P., & Storkey, A. (2021). Meta-Learning in Neural Networks: A Survey. IEEE Transactions on Pattern Analysis and Machine Intelligence.

Published

2020-02-25

How to Cite

Meta-Learning: Enhancing Machine Learning Algorithms through Learning to Learn. (2020). ISCSITR- INTERNATIONAL JOURNAL OF MACHINE LEARNING (ISCSITR-IJML), 1(01), 1-7. https://iscsitr.com/index.php/ISCSITR-IJML/article/view/SCSITR-IJML_2020_01_01_001