Name
Abstract | ||
|---|---|---|
In this paper, we address the problem of searching for semantically similar images from a large database. We present a compact coding approach, supervised quantization. Our approach simultaneously learns feature selection that linearly transforms the database points into a low-dimensional discriminative subspace, and quantizes the data points in the transformed space. The optimization criterion is that the quantized points not only approximate the transformed points accurately, but also are semantically separable: the points belonging to a class lie in a cluster that is not overlapped with other clusters corresponding to other classes, which is formulated as a classification problem. The experiments on several standard datasets show the superiority of our approach over the state-of-the art supervised hashing and unsupervised quantization algorithms. |
Year | DOI | Venue |
|---|---|---|
2016 | 10.1109/CVPR.2016.222 | 2016 IEEE CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION (CVPR) |
Field | DocType | Volume |
Data point,Pattern recognition,Feature selection,Subspace topology,Computer science,Quantization (physics),Artificial intelligence,Hash function,Quantization (signal processing),Discriminative model,Nearest neighbor search | Conference | abs/1902.00617 |
Issue | ISSN | Citations |
1 | 1063-6919 | 4 |
PageRank | References | Authors |
0.38 | 0 | 5 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Xiaojuan Wang | 1 | 53 | 1.96 |
| Ting Zhang | 2 | 266 | 10.10 |
| Guo-Jun Qi | 3 | 2778 | 119.78 |
| Jinhui Tang | 4 | 5180 | 212.18 |
| Jingdong Wang | 5 | 4198 | 156.76 |