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FedSER-XAI: PSO-Optimized Multi-StreamCross-Attention Transformer with Graph Featuresfor Explainable Federated Speech EmotionRecognitione

2025-09-24

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<title>Abstract</title> <p>Federated learning for speech emotion recognition faces fundamental challengesin simultaneously achieving high performance, privacy preservation, and modelinterpretability. This paper introduces FedSER-XAI, a novel framework thatintegrates Particle Swarm Optimization (PSO)-based feature selection, multi-stream cross-attention mechanisms, and graph-based feature extraction withinan expla...

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Literature Corpus work: 96461f42-fd78-5a9b-bdb2-1c6471c29c8b
DOI: 10.21203/rs.3.rs-7530459/v1

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