Huang, Jun, Xu, Linchuan, Wang, Jing, Feng, Lei and Yamanishi, Kenji (2020) Discovering latent class labels for multi-label learning. In: Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence. International Joint Conferences on Artificial Intelligence Organization (IJCAI), pp. 3058-3064. ISBN 978-0999241165 (doi:10.24963/ijcai.2020/423)

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Abstract

Existing multi-label learning (MLL) approaches mainly assume all the labels are observed and construct classification models with a fixed set of target labels (known labels). However, in some real applications, multiple latent labels may exist outside this set and hide in the data, especially for large-scale data sets. Discovering and exploring the latent labels hidden in the data may not only find interesting knowledge but also help us to build a more robust learning model. In this paper, a novel approach named DLCL (i.e., Discovering Latent Class Labels for MLL) is proposed which can not only discover the latent labels in the training data but also predict new instances with the latent and known labels simultaneously. Extensive experiments show a competitive performance of DLCL against other state-of-the-art MLL approaches.

Item Type:	Conference Proceedings
Title of Proceedings:	Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence
Additional Information:	The conference was due to be held in Yokohama, Japan, from 11-17 July 2020 in Yokohama, Japan but has been suspended until 2021.
Uncontrolled Keywords:	machine learning; classification machine learning; multi-instance; multi-label; multi-view learning data mining; classification, semi-supervised learning
Subjects:	Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Faculty / School / Research Centre / Research Group:	Faculty of Engineering & Science Faculty of Engineering & Science > School of Computing & Mathematical Sciences (CMS)
Last Modified:	10 Mar 2022 11:11
URI:	http://gala.gre.ac.uk/id/eprint/29895

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