Semisupervised Multilabel Learning With Joint Dimensionality Reduction
Yu, Tingzhao; Zhang, Wensheng; Tingzhao Yu
2016-06-01
发表期刊IEEE SIGNAL PROCESSING LETTERS
卷号23期号:6页码:795-799
文章类型Article
摘要Mutlilabel classification arises in various domains including computer vision and machine learning. Given a single instance, multilabel classification aims to learn a set of labels simultaneously. However, existing methods fail to address two key problems: 1) exploiting correlations among instances and 2) reducing computational complexity. In this letter, we propose a new semisupervised multilabel classification algorithm with joint dimensionality reduction. First, an elaborate matrix is designed for evaluating instance similarity; thus, it can take both labeled and unlabeled instances into consideration. Second, a linear dimensionality reduction matrix is added into the framework of multilabel classification. Besides, the dimensionality reduction matrix and the objective function can be optimized simultaneously. Finally, we design an efficient algorithm to solve the dual problem of the proposed model. Experiment results demonstrate that the proposed method is effective and promising.
关键词Alternating Method Dimensionality Reduction Dual Problem Multilabel Classification Semisupervised Learning
WOS标题词Science & Technology ; Technology
DOI10.1109/LSP.2016.2554361
关键词[WOS]TEXT CATEGORIZATION ; LABEL RANKING ; CLASSIFICATION
收录类别SCI
语种英语
WOS研究方向Engineering
WOS类目Engineering, Electrical & Electronic
WOS记录号WOS:000375305700005
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/11832
专题精密感知与控制研究中心_人工智能与机器学习
通讯作者Tingzhao Yu
作者单位Chinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714
Yu, Tingzhao,Zhang, Wensheng,Tingzhao Yu. Semisupervised Multilabel Learning With Joint Dimensionality Reduction[J]. IEEE SIGNAL PROCESSING LETTERS,2016,23(6):795-799.
APA Yu, Tingzhao,Zhang, Wensheng,&Tingzhao Yu.(2016).Semisupervised Multilabel Learning With Joint Dimensionality Reduction.IEEE SIGNAL PROCESSING LETTERS,23(6),795-799.
MLA Yu, Tingzhao,et al."Semisupervised Multilabel Learning With Joint Dimensionality Reduction".IEEE SIGNAL PROCESSING LETTERS 23.6(2016):795-799.
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