Name
Abstract | ||
|---|---|---|
This paper proposes discriminant kernel assignment (DKA) in the bag-of-features framework for image representation. DKA slightly modifies existing kernel assignment to learn width-variant Gaussian kernel functions to perform discriminant local feature assignment. When directly applying gradient-descent method to solve DKA, the optimization may contain multiple time-consuming reassignment implement... |
Year | DOI | Venue |
|---|---|---|
2017 | 10.1109/TCYB.2016.2547941 | IEEE Transactions on Cybernetics |
Keywords | Field | DocType |
Kernel,Histograms,Optimization,Dictionaries,Image coding,Integrated circuits,Jacobian matrices | Histogram,Image representation,Artificial intelligence,Gaussian function,Kernel (linear algebra),Mathematical optimization,Pattern recognition,Discriminant,Multiple kernel learning,Image coding,Kernel Fisher discriminant analysis,Machine learning,Mathematics | Journal |
Volume | Issue | ISSN |
47 | 6 | 2168-2267 |
Citations | PageRank | References |
1 | 0.35 | 0 |
Authors | ||
6 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yue Deng | 1 | 268 | 13.76 |
| Yanyu Zhao | 2 | 3 | 0.75 |
| Zhiquan Ren | 3 | 16 | 3.05 |
| Youyong Kong | 4 | 96 | 15.23 |
| Feng Bao | 5 | 139 | 6.50 |
| Qionghai Dai | 6 | 3904 | 215.66 |