A New Face Recognition Approach to Boosting the Worst-Case Performance

被引：0

作者：

Chen, Fang ^{[1
]}

An, Senjian ^{[1
]}

Liu, Wanquan ^{[1
]}

机构：

[1] Curtin Univ Technol, Dept Comp, Bentley, WA 6102, Australia

来源：

ADVANCES IN MULTIMEDIA INFORMATION PROCESSING - PCM 2008, 9TH PACIFIC RIM CONFERENCE ON MULTIMEDIA | 2008年 / 5353卷

关键词：

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, we aim to develop a new classifier for increasing the worst case performance for individual person. Technically, we adopt the idea from LDA and improve the worst recognition performance for individuals. This is achieved via introducing different weighting coefficients in LDA optimization process for obtaining the projection matrix. By increasing the weighting coefficients associated with the smallest between-class distance, the pair of classes with the nearest distance can exert more powerful influence on the optimization process in derivation of the projection matrix. The algorithm is tested on the Extended YaleB dataset and the ORL dataset.

引用

页码：927 / 930

页数：4

共 50 条

[1] A worst-case approach to optimal tracking control with robust performance
Toivonen, HT
Pensar, J
INTERNATIONAL JOURNAL OF CONTROL, 1996, 65 (01) : 17 - 32
[2] The New Worst-Case Scenario
Lafrance, David
JOURNAL AMERICAN WATER WORKS ASSOCIATION, 2011, 103 (05): : 6 - 6
[3] A NEW APPROACH FOR WORST-CASE REGRET PORTFOLIO OPTIMIZATION PROBLEM
Ji, Ying
Qu, Shaojian
Dai, Yeming
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES S, 2019, 12 (4-5): : 761 - 770
[4] DISCRETE LOOPS AND WORST-CASE PERFORMANCE
BLIEBERGER, J
COMPUTER LANGUAGES, 1994, 20 (03): : 193 - 212
[5] An approach to worst-case circuit analysis
Electronics and Instrumentation Department, University of Craiova, A. I. Cuza Street, No. 13, Craiova, CP 200585, Romania
不详
WSEAS Trans. Electron., 2007, 10 (237-244):
[6] Worst-Case Workflow Performance Optimization
Eckert, Julian
Schulte, Stefan
Niemann, Michael
Repp, Nicolas
Steinmetz, Ralf
2008 3RD INTERNATIONAL CONFERENCE ON INTERNET AND WEB APPLICATIONS AND SERVICES (ICIW 2008), 2008, : 632 - 637
[7] Results on worst-case performance assessment
Packard, A
Balas, G
Liu, R
Shin, JY
PROCEEDINGS OF THE 2000 AMERICAN CONTROL CONFERENCE, VOLS 1-6, 2000, : 2425 - 2427
[8] How to achieve worst-case performance
Greenstreet, MR
de Alwis, B
SEVENTH INTERNATIONAL SYMPOSIUM ON ASYNCHRONOUS CIRCUITS AND SYSTEMS, PROCEEDINGS, 2001, : 206 - 216
[9] A WORST-CASE OPTIMIZATION APPROACH WITH CIRCUIT PERFORMANCE-MODEL SCHEME
TAKAHASHI, M
LU, JQ
OGAWA, K
ADACHI, T
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, 1995, E78A (03) : 306 - 313
[10] Worst-Case Scenario Portfolio Optimization: a New Stochastic Control Approach
Ralf Korn
Olaf Menkens
Mathematical Methods of Operations Research, 2005, 62 : 123 - 140

← 1 2 3 4 5 →