HiCoLoRA uses hierarchical LoRA with spectral domain-slot clustering, adaptive fusion, and semantic SVD initialization to achieve SOTA zero-shot DST on MultiWOZ and SGD.
Slot dependency modeling for zero-shot cross-domain dialogue state tracking
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HiCoLoRA: Addressing Context-Prompt Misalignment via Hierarchical Collaborative LoRA for Zero-Shot DST
HiCoLoRA uses hierarchical LoRA with spectral domain-slot clustering, adaptive fusion, and semantic SVD initialization to achieve SOTA zero-shot DST on MultiWOZ and SGD.