SDE: A novel selective, discriminative and equalizing feature representation for visual recognition
文献类型：期刊论文
| 作者 | Guo-Sen Xie1 ; Xu-Yao Zhang1; Shuicheng Yan2; Cheng-Lin Liu1
|
| 刊名 | International Journal of Computer Vision (IJCV)
 |
| 出版日期 | 2017 |
| 卷号 | 124期号:2页码:145~168 |
| 关键词 | Convolutional Neural Network · Feature Learning · Pooling · Bag Of Words · Bilevel Optimization |
| 英文摘要 | Bag of Words (Bo W) model and Convolutional Neural Network (CNN) are two milestones in visual recognition. Both Bo W and CNN require a feature pooling operation for constructing the frameworks. Particularly, the max-pooling has been validated as an efficient and effective pooling method compared with other methods such as average pooling and stochastic pooling. In this paper, we first evaluate different pooling methods, and then propose a new feature pooling method termed as selective, discriminative and equalizing pooling (SDE). The SDE representation is a feature learning mechanism by jointly optimizing the pooled representations with the target of learning more selective, discriminative and equalizing features. We use bilevel optimization to solve the joint optimization problem. Experiments on seven benchmark datasets (including both singlelabel and multi-label ones) well validate the effectiveness of our framework. Particularly, we achieve the state-of-the-art fused results (m AP) of 93.21 and 93.97% on the PASCAL VOC2007 and VOC2012 datasets, respectively. |
| 源URL | [http://ir.ia.ac.cn/handle/173211/20355]  |
| 专题 | 自动化研究所_模式识别国家重点实验室_模式分析与学习团队 |
| 通讯作者 | Cheng-Lin Liu |
| 作者单位 | 1.Institute of automation, Chinese Academy of Sciences 2.Department of Electrical and Computer Engineering, National University of Singapore |
| 推荐引用方式 GB/T 7714 | Guo-Sen Xie,Xu-Yao Zhang,Shuicheng Yan,et al. SDE: A novel selective, discriminative and equalizing feature representation for visual recognition[J]. International Journal of Computer Vision (IJCV),2017,124(2):145~168. |
| APA | Guo-Sen Xie,Xu-Yao Zhang,Shuicheng Yan,&Cheng-Lin Liu.(2017).SDE: A novel selective, discriminative and equalizing feature representation for visual recognition.International Journal of Computer Vision (IJCV),124(2),145~168. |
| MLA | Guo-Sen Xie,et al."SDE: A novel selective, discriminative and equalizing feature representation for visual recognition".International Journal of Computer Vision (IJCV) 124.2(2017):145~168. |
入库方式： OAI收割
来源：自动化研究所
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