creators_name: Zuo, Haiqiang
creators_name: Hu, Weiming
creators_name: Wu, Ou
creators_name: Chen, Yunfei
creators_name: Luo, Guan
type: conference_item
datestamp: 2009-04-06 19:14:00
lastmod: 2009-04-07 14:03:08
metadata_visibility: show
title: Detecting Image Spam Using Local Invariant Features and Pyramid Match Kernel
ispublished: pub
full_text_status: public
pres_type: poster
abstract: Image spam is a new obfuscating method which spammers invented to more effectively bypass conventional text based spam filters. In this paper, we extract local invariant features of images and run a one-class SVM classifier which uses the pyramid match kernel as the kernel function to detect image spam. Experimental results demonstrate that our algorithm is effective for fighting image spam.
date: 2009-04
pagerange: 1187-1187
event_title: 18th International World Wide Web Conference
event_location: Madrid, Spain
event_dates: April 20th-24th, 2009
event_type: conference
refereed: TRUE
citation: Zuo, Haiqiang <http://www2009.eprints.org/view/author/Zuo=3AHaiqiang=3A=3A.html> and Hu, Weiming <http://www2009.eprints.org/view/author/Hu=3AWeiming=3A=3A.html> and Wu, Ou <http://www2009.eprints.org/view/author/Wu=3AOu=3A=3A.html> and Chen, Yunfei <http://www2009.eprints.org/view/author/Chen=3AYunfei=3A=3A.html> and Luo, Guan <http://www2009.eprints.org/view/author/Luo=3AGuan=3A=3A.html> (2009) Detecting Image Spam Using Local Invariant Features and Pyramid Match Kernel. In: 18th International World Wide Web Conference, April 20th-24th, 2009, Madrid, Spain.
document_url: http://www2009.eprints.org/174/1/p1187.pdf