Cost-sensitive MQDF classifier for handwritten Chinese address recognition

Shujing Lu; Xiaohua Wei; Yue Lu

doi:10.1109/ICDAR.2015.7333729

Cost-sensitive MQDF classifier for handwritten Chinese address recognition

Shujing Lu
, Xiaohua Wei
, Yue Lu

通信与电子工程学院

China Post Group
East China Normal University

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

4 引用（Scopus）

摘要

To overcome the class imbalance problem in Chinese address recognition, we propose a cost-sensitive learning method for MQDF classifier. In the learning process, a cost vector is introduced to the discriminative learning process of MQDF, and minimization of misclassification cost is used as the convergence criteria. A cost-sensitive MQDF classifier (CMQDF) is then obtained, and it is integrated into a handwritten Chinese address recognition (HCAR) system to validate its effectiveness. The experimental results show that CMQDF is an effective cost-sensitive classifier for the class imbalance problem in HCAR system. Moreover, it enhances the reliability of the HCAR system.

源语言	英语
主期刊名	13th IAPR International Conference on Document Analysis and Recognition, ICDAR 2015 - Conference Proceedings
出版商	IEEE Computer Society
页	76-80
页数	5
ISBN（电子版）	9781479918058
DOI	https://doi.org/10.1109/ICDAR.2015.7333729
出版状态	已出版 - 20 11月 2015
活动	13th International Conference on Document Analysis and Recognition, ICDAR 2015 - Nancy, 法国期限: 23 8月 2015 → 26 8月 2015

出版系列

姓名	Proceedings of the International Conference on Document Analysis and Recognition, ICDAR
卷	2015-November
ISSN（印刷版）	1520-5363

会议

会议	13th International Conference on Document Analysis and Recognition, ICDAR 2015
国家/地区	法国
市	Nancy
时期	23/08/15 → 26/08/15

访问文件

10.1109/ICDAR.2015.7333729

其它文件与链接

链接到 Scopus 的出版物

引用此

Lu, S., Wei, X., & Lu, Y. (2015). Cost-sensitive MQDF classifier for handwritten Chinese address recognition. 在 13th IAPR International Conference on Document Analysis and Recognition, ICDAR 2015 - Conference Proceedings (页码 76-80). 文章 7333729 (Proceedings of the International Conference on Document Analysis and Recognition, ICDAR; 卷 2015-November). IEEE Computer Society. https://doi.org/10.1109/ICDAR.2015.7333729

@inproceedings{d9f738fd380142e69b887f7a55e740ea,

title = "Cost-sensitive MQDF classifier for handwritten Chinese address recognition",

abstract = "To overcome the class imbalance problem in Chinese address recognition, we propose a cost-sensitive learning method for MQDF classifier. In the learning process, a cost vector is introduced to the discriminative learning process of MQDF, and minimization of misclassification cost is used as the convergence criteria. A cost-sensitive MQDF classifier (CMQDF) is then obtained, and it is integrated into a handwritten Chinese address recognition (HCAR) system to validate its effectiveness. The experimental results show that CMQDF is an effective cost-sensitive classifier for the class imbalance problem in HCAR system. Moreover, it enhances the reliability of the HCAR system.",

keywords = "Modified Quadratic Discriminant Function, class imbalance, cost-sensitive MQDF, handwritten Chinese address recognition",

author = "Shujing Lu and Xiaohua Wei and Yue Lu",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 13th International Conference on Document Analysis and Recognition, ICDAR 2015 ; Conference date: 23-08-2015 Through 26-08-2015",

year = "2015",

month = nov,

day = "20",

doi = "10.1109/ICDAR.2015.7333729",

language = "英语",

series = "Proceedings of the International Conference on Document Analysis and Recognition, ICDAR",

publisher = "IEEE Computer Society",

pages = "76--80",

booktitle = "13th IAPR International Conference on Document Analysis and Recognition, ICDAR 2015 - Conference Proceedings",

address = "美国",

}

Lu, S, Wei, X & Lu, Y 2015, Cost-sensitive MQDF classifier for handwritten Chinese address recognition. 在 13th IAPR International Conference on Document Analysis and Recognition, ICDAR 2015 - Conference Proceedings., 7333729, Proceedings of the International Conference on Document Analysis and Recognition, ICDAR, 卷 2015-November, IEEE Computer Society, 页码 76-80, 13th International Conference on Document Analysis and Recognition, ICDAR 2015, Nancy, 法国, 23/08/15. https://doi.org/10.1109/ICDAR.2015.7333729

Cost-sensitive MQDF classifier for handwritten Chinese address recognition. / Lu, Shujing; Wei, Xiaohua; Lu, Yue.
13th IAPR International Conference on Document Analysis and Recognition, ICDAR 2015 - Conference Proceedings. IEEE Computer Society, 2015. 页码 76-80 7333729 (Proceedings of the International Conference on Document Analysis and Recognition, ICDAR; 卷 2015-November).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

T1 - Cost-sensitive MQDF classifier for handwritten Chinese address recognition

AU - Lu, Shujing

AU - Wei, Xiaohua

AU - Lu, Yue

PY - 2015/11/20

Y1 - 2015/11/20

N2 - To overcome the class imbalance problem in Chinese address recognition, we propose a cost-sensitive learning method for MQDF classifier. In the learning process, a cost vector is introduced to the discriminative learning process of MQDF, and minimization of misclassification cost is used as the convergence criteria. A cost-sensitive MQDF classifier (CMQDF) is then obtained, and it is integrated into a handwritten Chinese address recognition (HCAR) system to validate its effectiveness. The experimental results show that CMQDF is an effective cost-sensitive classifier for the class imbalance problem in HCAR system. Moreover, it enhances the reliability of the HCAR system.

AB - To overcome the class imbalance problem in Chinese address recognition, we propose a cost-sensitive learning method for MQDF classifier. In the learning process, a cost vector is introduced to the discriminative learning process of MQDF, and minimization of misclassification cost is used as the convergence criteria. A cost-sensitive MQDF classifier (CMQDF) is then obtained, and it is integrated into a handwritten Chinese address recognition (HCAR) system to validate its effectiveness. The experimental results show that CMQDF is an effective cost-sensitive classifier for the class imbalance problem in HCAR system. Moreover, it enhances the reliability of the HCAR system.

KW - Modified Quadratic Discriminant Function

KW - class imbalance

KW - cost-sensitive MQDF

KW - handwritten Chinese address recognition

UR - https://www.scopus.com/pages/publications/84962575028

U2 - 10.1109/ICDAR.2015.7333729

DO - 10.1109/ICDAR.2015.7333729

M3 - 会议稿件

AN - SCOPUS:84962575028

T3 - Proceedings of the International Conference on Document Analysis and Recognition, ICDAR

SP - 76

EP - 80

BT - 13th IAPR International Conference on Document Analysis and Recognition, ICDAR 2015 - Conference Proceedings

PB - IEEE Computer Society

T2 - 13th International Conference on Document Analysis and Recognition, ICDAR 2015

Y2 - 23 August 2015 through 26 August 2015

ER -

Lu S, Wei X, Lu Y. Cost-sensitive MQDF classifier for handwritten Chinese address recognition. 在 13th IAPR International Conference on Document Analysis and Recognition, ICDAR 2015 - Conference Proceedings. IEEE Computer Society. 2015. 页码 76-80. 7333729. (Proceedings of the International Conference on Document Analysis and Recognition, ICDAR). doi: 10.1109/ICDAR.2015.7333729

Cost-sensitive MQDF classifier for handwritten Chinese address recognition

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