What is it about?
Filtering unwanted emails is a never-ending battle between spammers and anti-spam filters. Keeping a filter up-to-date is a must in order to stop new incoming spams.
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Why is it important?
Topic drift, a phenomenon related with concept drift, that happens in emails do affect negatively off-line learning spam filters.
Perspectives
Improving the updating process of anti-spam filters will enhance results as, over time, topics drift and performance of email filters gets worse and worse.
Eng. Ylermi Cabrera
Universidad de Las Palmas de Gran Canaria
Read the Original
This page is a summary of: Self-Organizing Maps in the Design of Anti-spam Filters - A Proposal based on Thematic Categories, January 2016, Scitepress,
DOI: 10.5220/0006041400210032.
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