High dimensional mislabeled learning

doi:10.1016/j.neucom.2023.127218

High dimensional mislabeled learning

2024-03-01

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AI

DOI：10.1016/j.neucom.2023.127218

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Abstract

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High-dimensional mislabeled learning is essential in AI theory and applications but rarely investigated. In this study, we present a novel learning technique to detect and rectify high-dimensional mislabeled data using proposed Feature Self-Organizing Map (fSOM) along with relevant theoretical findings. When combined with the reproducible multi-class SVM learning approach, this method forms the backbone of our proposed psychiatric map (pMAP) diagnosis algorithm. This algorithm specifically addresses the real-world challenge in psychiatry of differentiating between Schizophrenia and Bipolar disorder using SNP data. The pMAP diagnosis not only offers a more precise and dependable mechanism for identifying misdiagnoses compared to state-of-the-art deep learning and machine learning models but also unveils previously unreported latent psychiatry subtypes. Furthermore, this research sheds new light on the pathology of psychiatric disorders. By mapping the evolution and internal transitions of psychiatric states and analyzing the relative entropies between various psychiatric maps, we unveil avenues to both augment and refine traditional psychiatric research. To our knowledge, this represents the inaugural study in high-dimensional mislabeled learning, poised to inspire further exploration in the domain.

Keywords:

Mislabeled learning

High -dimensional data

Feature self -organizing learning

Psychiatric disorders

High dimensional mislabeled learning

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