Author

Xi Zhang

h-index 0 View on Semantic Scholar

2 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Oct 2026

Reliability-Aware Multimodal Sentiment Prediction Under Local Modality Missingness

Multimodal sentiment models are usually evaluated on complete utterances, yet streams often lose a contiguous span of text, audio, or video. We study local missingness on aligned CMU-MOSEI features. Our reliability-aware network (RM-Net) keeps the original temporal positions, represents unobserved positions with a lear...

Ming-Hao Kong, Deng-Deng Yao, Xi Zhang et al. · 0 citations

#machine learning Preprint Oct 2026

Monarch-MoE: Structured Experts for Multimodal Continual Instruction Tuning

Learning new tasks in multimodal continual instruction tuning can cause catastrophic forgetting of previously acquired knowledge. Although multi-expert LoRA distributes learning across experts, updates to a dense low-rank expert can still affect many output features. We introduce Monarch-MoE, which replaces the dense f...

Xi Zhang, Bo-Yu Diao, Ze-Sen Chen et al. · 0 citations