engines/website categories and Web site content to improve spam filtering. classification, heuristics-based filtering [SM03, Cor03], and collaborative filtering [V.V04]. present in at least one of the Web directories we query, namely Yahoo Directory [Yah04] .. Top/Society/Relationships/Dating/Personals/International/A.
15 Nov 2012 A directory listed domain name is listed in either the DMOZ Directory, be listed in the Yahoo Directory without having paid a fee, it's unlikely. of the three most valuable prefixes: E; I; and V. "E" stands for electronic (ex. ). . The WayBack Machine is an archive of websites dating back to 1996.