Deep Multimodal Learning with Missing Modality: A Survey

• URL: http://arxiv.org/abs/2409.07825v3
• Date: Mon, 21 Oct 2024 09:14:47 GMT
• Title: Deep Multimodal Learning with Missing Modality: A Survey
• Authors: Renjie Wu, Hu Wang, Hsiang-Ting Chen, Gustavo Carneiro,
• Abstract summary: Multimodal learning techniques designed to handle missing modalities can mitigate this. This survey reviews recent progress in Multimodal Learning with Missing Modality (MLMM)
• Score: 12.873458712005037
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: During multimodal model training and testing, certain data modalities may be absent due to sensor limitations, cost constraints, privacy concerns, or data loss, negatively affecting performance. Multimodal learning techniques designed to handle missing modalities can mitigate this by ensuring model robustness even when some modalities are unavailable. This survey reviews recent progress in Multimodal Learning with Missing Modality (MLMM), focusing on deep learning methods. It provides the first comprehensive survey that covers the motivation and distinctions between MLMM and standard multimodal learning setups, followed by a detailed analysis of current methods, applications, and datasets, concluding with challenges and future directions.

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