Detecting image spam using local invariant features and pyramid match kernel.

@inproceedings{zuo-2009-detecting, author = {Haiqiang Zuo and Weiming Hu and Ou Wu and Yunfei Chen and Guan Luo}, editor = {Juan Quemada and Gonzalo Le\'{o}n and Yoelle Maarek and Wolfgang Nejdl}, title = {{Detecting image spam using local invariant features and pyramid match kernel}}, booktitle = {{Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009}}, pages = {1187--1188}, publisher = {ACM}, year = {2009}, url = {https://doi.org/10.1145/1526709.1526921}, doi = {https://doi.org/10.1145/1526709.1526921} }