Application of categorization based on distance function in spam filtering
Bicheng Li · Jisuanji gongcheng yu sheji · 2007
In order to get applicable performance method of spam filtering,categorization based on distance function is firstly applied to filter spam.It is tested on e-mail corpus and compared with KNN method that is good method in spam filtering.Experimental result show categorization based on category center vector is bad method for spam filtering and categorization based on category centroid method not only is better than KNN in filtering performance,but also the speed of training and filtering is high.It is a good and useful method for spam filtering.