Presentación
Cormack. Email Spam Filtering: A Systematic Review: https://wiki.eecs.yorku.ca/course_archive/2012-13/F/6328/_media/spam-filtering.pdf
Dada, et al. Machine learning for email spam filtering: review, approaches and open research problems: https://www.sciencedirect.com/science/article/pii/S2405844018353404
Dataset ENRON de Ion Androutsopoulos: https://www2.aueb.gr/users/ion/data/enron-spam/
Metsis, Androutsopoulos y Paliouras. Spam Filtering with Naive Bayes: https://www2.aueb.gr/users/ion/docs/ceas2006_paper.pdf