方法对比
并排查看您选择的方法；存在差异的行会高亮显示。
| 少样本学习× | 自监督学习× | |
|---|---|---|
| 领域 | 机器学习 | 机器学习 |
| 方法族 | Machine learning | Machine learning |
| 起源年份≠ | 2011–2017 | 2018–2020 |
| 提出者≠ | Lake, B. M.; Vinyals, O.; Finn, C. et al. | LeCun, Y. and community (formalized ~2018–2020) |
| 类型≠ | Meta-learning / low-data learning paradigm | Representation learning paradigm |
| 开创性文献≠ | Vinyals, O., Blundell, C., Lillicrap, T., Wierstra, D., & Kavukcuoglu, K. (2016). Matching Networks for One Shot Learning. Advances in Neural Information Processing Systems (NeurIPS), 29. link ↗ | LeCun, Y. & Misra, I. (2022). Self-supervised learning: The dark matter of intelligence. Meta AI Blog. https://ai.facebook.com/blog/self-supervised-learning-the-dark-matter-of-intelligence/ link ↗ |
| 别名 | FSL, low-shot learning, k-shot learning, meta-learning for few examples | SSL, self-supervised pre-training, pretext-task learning, unsupervised representation learning |
| 相关≠ | 4 | 3 |
| 摘要≠ | Few-shot learning is a machine learning paradigm that trains models to recognize new classes or solve new tasks from only a handful of labeled examples — typically one to five — by leveraging prior knowledge acquired from a large, related training distribution. It is especially relevant in domains where labeling is expensive, scarce, or structurally limited. | Self-supervised learning (SSL) is a machine-learning paradigm that generates its own supervisory signal directly from unlabeled data by defining an auxiliary pretext task — such as predicting masked words, rotating images, or contrasting augmented views — and uses the learned representations as a powerful starting point for downstream tasks with minimal labeled examples. |
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