COMPARATIVE ANALYSIS OF METHODS FOR IMBALANCE ELIMINATION OF EMOTION CLASSES IN VIDEO DATA OF FACIAL EXPRESSIONS

Subject of Research. The imbalance of classes in datasets has a negative impact on machine classification systems used in applications of artificial intelligence, such as: medical diagnostics, fraud detection and risk management. This problem in facial expression datasets also degrades the performan...

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Bibliographic Details

Main Authors:	Elena V. Ryumina, Alexey A. Karpov
Format:	Artigo
Language:	Inglês
Published:	ITMO University 2020-10-01
Series:	Научно-технический вестник информационных технологий, механики и оптики
Subjects:	data class imbalance under-sampling over-sampling classification facial expression recognition visual feature extraction
Online Access:	https://ntv.ifmo.ru/file/article/19937.pdf
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