Aspect-level multimodal sentiment analysis model based on multi-scale feature extraction

Abstract In existing multimodal sentiment analysis methods, only the last layer output of BERT is typically used for feature extraction, neglecting abundant information from intermediate layers. This paper proposes an Aspect-level Multimodal Sentiment Analysis Model with Multi-scale Feature Extracti...

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Bibliographic Details

Published in:	Scientific Reports
Main Authors:	Bocheng Miao, Changbo Xu
Format:	Article
Language:	English
Published:	Nature Portfolio 2025-08-01
Subjects:	Aspect-level multimodal sentiment analysis Multi-scale feature extraction Aspect terms Tensor fusion network
Online Access:	https://doi.org/10.1038/s41598-025-16051-z