A general graph-based semi-supervised learning with novel class discovery
文献类型：期刊论文
| 作者 | Nie, Feiping1; Xiang, Shiming2 ; Liu, Yun3; Zhang, Changshui1
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| 刊名 | NEURAL COMPUTING & APPLICATIONS
 |
| 出版日期 | 2010-06-01 |
| 卷号 | 19期号:4页码:549-555 |
| 关键词 | Pattern recognition Semi-supervised learning Novel class discovery Normalized weights |
| 英文摘要 | In this paper, we propose a general graph-based semi-supervised learning algorithm. The core idea of our algorithm is to not only achieve the goal of semi-supervised learning, but also to discover the latent novel class in the data, which may be unlabeled by the user. Based on the normalized weights evaluated on data graph, our algorithm is able to output the probabilities of data points belonging to the labeled classes or the novel class. We also give the theoretical interpretations for the algorithm from three viewpoints on graph, i.e., regularization framework, label propagation, and Markov random walks. Experiments on toy examples and several benchmark datasets illustrate the effectiveness of our algorithm. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Computer Science, Artificial Intelligence |
| 研究领域[WOS] | Computer Science |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000277940600006 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/3686]  |
| 专题 | 自动化研究所_模式识别国家重点实验室_遥感图像处理团队 |
| 作者单位 | 1.Tsinghua Univ, State Key Lab Intelligent Technol & Syst, Tsinghua Natl Lab Informat Sci & Technol, Dept Automat, Beijing 100084, Peoples R China 2.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China 3.Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore, Singapore |
| 推荐引用方式 GB/T 7714 | Nie, Feiping,Xiang, Shiming,Liu, Yun,et al. A general graph-based semi-supervised learning with novel class discovery[J]. NEURAL COMPUTING & APPLICATIONS,2010,19(4):549-555. |
| APA | Nie, Feiping,Xiang, Shiming,Liu, Yun,&Zhang, Changshui.(2010).A general graph-based semi-supervised learning with novel class discovery.NEURAL COMPUTING & APPLICATIONS,19(4),549-555. |
| MLA | Nie, Feiping,et al."A general graph-based semi-supervised learning with novel class discovery".NEURAL COMPUTING & APPLICATIONS 19.4(2010):549-555. |
入库方式： OAI收割
来源：自动化研究所
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