Discriminative cost sensitive Laplacian score for face recognition
Discriminative cost sensitive Laplacian score for face recognition
复制标题
用于人脸识别的判别成本敏感拉普拉斯分数
DOI:
10.1016/j.neucom.2014.10.059
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发表时间:
2015-03
期刊:
影响因子:
6
通讯作者:
Yinjuan Chen
中科院分区:
文献类型:
--
作者:
Jianwu Wan;Ming Yang;Yinjuan Chen
In recent years, face recognition is being recognized as a cost sensitive learning problem. For example, in a door-locker based on the face recognition system, it may make a gallery person inconvenient, who is misrecognized as an impostor and not allowed to enter the room, but it could result in a serious loss or damage if an imposter is misrecognized as a gallery person and allowed to enter the room. To deal with the cost sensitive problem in face recognition, many cost sensitive classifiers have been proposed. However, face recognition is a high dimensional problem, no sufficient attention is paid to the research on cost sensitive feature selection. In this paper, we propose a cost sensitive feature selection method called Discriminative Cost Sensitive Laplacian Score (DCSLS) for face recognition. The main contributions of DCSLS are as follows: (1) DCSLS incorporates the idea of local discriminant analysis into Laplacian Score, which prefers the features that can minimize the local neighborhood relationship of within-class and maximize the local neighborhood relationship of between-class, simultaneously; (2) DCSLS embeds the misclassification cost in Laplacian Score, which satisfies the minimal misclassification loss criterion. Extensive experimental results on six face data sets: ORL, Extended Yale B, PIE, AR, FERET and FRGC-204 show the superiority of DCSLS.
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DOI:
10.1109/tc.1978.1674981
发表时间:
2015
期刊:
--
影响因子:
--
作者:
通讯作者:
--
DOI:
10.1109/tifs.2014.2343833
发表时间:
2014-10
影响因子:
6.8
作者:
Wan, Jianwu;Yang, Ming;Gao, Yang;Chen, Yinjuan
通讯作者:
Chen, Yinjuan
DOI:
10.1016/s0065-2458(08)60404-0
发表时间:
1993
期刊:
Adv. Comput.
影响因子:
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作者:
Franziska Wulf
通讯作者:
Franziska Wulf
DOI:
10.1109/tpami.2005.55
发表时间:
2005-03-01
影响因子:
23.6
作者:
He, XF;Yan, SC;Zhang, HJ
通讯作者:
Zhang, HJ
DOI:
10.1109/iccv.2013.31
发表时间:
2013-12
期刊:
2013 IEEE International Conference on Computer Vision
影响因子:
--
作者:
Oisin Mac Aodha;G. Brostow
通讯作者:
Oisin Mac Aodha;G. Brostow