Cross-Modal Hashing via Rank-Order Preserving
文献类型：期刊论文
| 作者 | Kun Ding1,2 ; Bin Fan1; Chunlei Huo1; Shiming Xiang1; Chunhong Pan1; Huo CL(霍春雷)
|
| 刊名 | IEEE TRANSACTIONS ON MULTIMEDIA
 |
| 出版日期 | 2017-03-01 |
| 卷号 | 19期号:3页码:571-585 |
| 关键词 | Cross-modal Similarity Search Cross-modal Hashing (Cmh) Rank-order Preserving |
| DOI | 10.1109/TMM.2016.2625747 |
| 文献子类 | Article |
| 英文摘要 | Due to the query effectiveness and efficiency, cross-modal similarity search based on hashing has acquired extensive attention in the multimedia community. Most existing methods do not explicitly employ the ranking information when learning hash functions, which is quite important for building practical retrieval systems. To solve this issue, this paper proposes a rank-order preserving hashing (RoPH) method with a novel regression-based rank-order preserving loss that has provable large margin property and is easy to optimize. Moreover, we jointly learn the binary codes and hash functions instead of using any relaxation trick. To solve the induced optimization problem, the alternating descent technique is adopted and each subproblem can be solved conveniently. Specifically, we show that the involved binary quadratic programming subproblem with respect to an introduced auxiliary binary variable satisfies submodularity, enabling us to use the off-the-shelf graph-cut algorithms to solve it exactly and efficiently. Extensive experiments on three benchmarks demonstrate that RoPH significantly improves the ranking quality over the state of the arts. |
| WOS关键词 | NEAREST-NEIGHBOR ; IMAGE SIMILARITY ; GRAPH CUTS ; CLASSIFICATION ; CODES ; MULTIMEDIA ; RETRIEVAL ; TREES |
| WOS研究方向 | Computer Science ; Telecommunications |
| 语种 | 英语 |
| WOS记录号 | WOS:000395869400012 |
| 资助机构 | National Natural Science Foundation of China(91646207 ; Strategic Priority Research Program of the CAS(XDB02060009) ; Beijing Natural Science Foundation(4142057) ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Jiangsu Collaborative Innovation Center on Atmospheric Environment and Equipment Technology ; 61573352 ; 61672098 ; 91438105 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/12324]  |
| 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 |
| 通讯作者 | Huo CL(霍春雷) |
| 作者单位 | 1.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kun Ding,Bin Fan,Chunlei Huo,et al. Cross-Modal Hashing via Rank-Order Preserving[J]. IEEE TRANSACTIONS ON MULTIMEDIA,2017,19(3):571-585. |
| APA | Kun Ding,Bin Fan,Chunlei Huo,Shiming Xiang,Chunhong Pan,&霍春雷.(2017).Cross-Modal Hashing via Rank-Order Preserving.IEEE TRANSACTIONS ON MULTIMEDIA,19(3),571-585. |
| MLA | Kun Ding,et al."Cross-Modal Hashing via Rank-Order Preserving".IEEE TRANSACTIONS ON MULTIMEDIA 19.3(2017):571-585. |
入库方式： OAI收割
来源：自动化研究所
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