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。
| 半监督堆叠集成× | 标签传播× | |
|---|---|---|
| 领域 | 机器学习 | 机器学习 |
| 方法族 | Machine learning | Machine learning |
| 起源年份≠ | 2000s–2010s | 2002 |
| 提出者≠ | Combines Wolpert (1992) stacking with semi-supervised learning principles | Zhu, X. & Ghahramani, Z. |
| 类型≠ | Ensemble (stacked generalization with unlabeled data augmentation) | Graph-based semi-supervised classification |
| 开创性文献≠ | Wolpert, D. H. (1992). Stacked generalization. Neural Networks, 5(2), 241–259. DOI ↗ | Zhu, X., & Ghahramani, Z. (2002). Learning from labeled and unlabeled data with label propagation. Technical Report CMU-CALD-02-107, Carnegie Mellon University. link ↗ |
| 别名 | SSL stacking, semi-supervised stacked generalization, self-trained stacking, semi-supervised meta-learning ensemble | LP, label spreading, graph-based semi-supervised learning, harmonic label propagation |
| 相关≠ | 5 | 3 |
| 摘要≠ | Semi-supervised Stacking Ensemble extends the classic stacked generalization framework to settings where only a fraction of training examples carry labels. Base learners are first trained on labeled data, then used to assign pseudo-labels to unlabeled examples; the expanded dataset trains stronger base models whose out-of-fold predictions form the input to a meta-learner, yielding a two-tier ensemble that exploits both labeled and unlabeled structure. | Label Propagation is a graph-based semi-supervised learning algorithm introduced by Zhu and Ghahramani in 2002 that spreads class labels from a small set of labeled nodes to a large set of unlabeled nodes by iteratively diffusing label information along the edges of a similarity graph, exploiting the manifold structure of the data. |
| ScholarGate数据集 ↗ |
|
|