LLM

Revisiting Prompt Engineering: A Comprehensive Evaluation for LLM-based Personalized Recommendation
This work revisits the role of prompt engineering in personalized recommendation tasks. The paper comprehensively evaluates various …
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LLM-based Query Expansion Fails for Unfamiliar and Ambiguous Queries
The paper investigates limitations of LLM-based query expansion methods when facing ambiguous or unfamiliar queries. Through …
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