Hybrid Uncertainty Metrics-Based Privacy-Preserving Alternating Multimodal Representation Learning

Multimodal learning enhances model performance by integrating heterogeneous data but is hindered by modality laziness and privacy vulnerabilities. Modality laziness occurs when the model overly relies on a single modality for predictions, underutilizing other modalities and leading to suboptimal per...

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Bibliographic Details
Main Authors: Zhe Sun, Yaowei Huang, Aohai Zhang, Chao Li, Lifan Jiang, Xiaotong Liao, Ran Li, Junping Wan
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Applied Sciences
Subjects:
Online Access:https://www.mdpi.com/2076-3417/15/10/5229
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