An anti-spam filter based on one-class IB method in small training sets
Joint Authors
Yang, Chen
Zhao, Shaofeng
Ma, Junxia
Zhang, Dan
Source
The International Arab Journal of Information Technology
Issue
Vol. 13, Issue 6 (31 Dec. 2016)8 p.
Publisher
Publication Date
2016-12-31
Country of Publication
Jordan
No. of Pages
8
Main Subjects
Information Technology and Computer Science
Topics
Abstract EN
We present an approach to email filtering based on one-class Information Bottleneck (IB) method in small training sets.
When themes of emails are changing continually, the available training set which is high-relevant to the current theme will be small.
Hence, we further show how to estimate the learning algorithm and how to filter the spam in the small training sets.
First, In order to preserve classification accuracy and avoid over-fitting while substantially reducing training set size, we consider the learning framework as the solution of one-class centroid only averaged by highly positive emails, and second, we design a simple binary classification model to filters spam by the comparison of similarity between emails and centroids.
Experimental results show that in small training sets our method can significantly improve classification accuracy compared with the currently popular methods, such as: Naive Bayes, AdaBoost and SVM.
American Psychological Association (APA)
Zhao, Shaofeng& Zhang, Dan& Ma, Junxia& Yang, Chen. 2016. An anti-spam filter based on one-class IB method in small training sets. The International Arab Journal of Information Technology،Vol. 13, no. 6.
https://search.emarefa.net/detail/BIM-654851
Modern Language Association (MLA)
Yang, Chen…[et al.]. An anti-spam filter based on one-class IB method in small training sets. The International Arab Journal of Information Technology Vol. 13, no. 6 (Dec. 2016).
https://search.emarefa.net/detail/BIM-654851
American Medical Association (AMA)
Zhao, Shaofeng& Zhang, Dan& Ma, Junxia& Yang, Chen. An anti-spam filter based on one-class IB method in small training sets. The International Arab Journal of Information Technology. 2016. Vol. 13, no. 6.
https://search.emarefa.net/detail/BIM-654851
Data Type
Journal Articles
Language
English
Notes
Includes appendix.
Record ID
BIM-654851