DBMUTE: density-based majority under-sampling technique

• Main Authors: Chumphol Bunkhumpornpat, Krung Sinapiromsaran
• Format: Journal
• Published: 2018
• Subjects: Computer Science
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84970990065&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/57100
• Institution: Chiang Mai University

© 2016, Springer-Verlag London. Class imbalance is a challenging problem that demonstrates the unsatisfactory classification performance of a minority class. A trivial classifier is biased toward minority instances because of their tiny fraction. In this paper, our density function is defined as the...