AINeutralarXiv – CS AI · 7h ago6/10
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DiffuSent: Towards a Unified Diffusion Framework for Aspect-Based Sentiment Analysis
Researchers introduce DiffuSent, a non-autoregressive diffusion framework that reformulates seven aspect-based sentiment analysis (ABSA) subtasks as boundary denoising processes. The approach achieves significant improvements over existing generative models, particularly on multi-word expressions, while delivering up to 181x faster inference speeds through parallel decoding rather than sequential token generation.