Beyond Relevance: Structured Semantic Supervision for Product Search with LLM-Augmented Annotations
Blations show that most of the oracle improvement comes from post-edited explanations and annotator comments rather than the scalar centrality feature, suggesting that LLMs are most useful for exposing and approximating structured semantic supervision rather than replacing human judgment directly.
Girish A. Koushik, Swapnil Bhosale, Samarth Agrawal et al.
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