Basic and multi-model LLM prompts can evaluate recommendation serendipity as well as or better than standard proxy formulas, reaching 21.5% Pearson correlation with user-study ratings.
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Exploring the Potential of LLMs for Serendipity Evaluation in Recommender Systems
Basic and multi-model LLM prompts can evaluate recommendation serendipity as well as or better than standard proxy formulas, reaching 21.5% Pearson correlation with user-study ratings.