Hamed Zamani

UMass Amherst

Google Research

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Publication activitypapers/week, last 8 weeks

Research focus

Natural Language Processing (1)Recommendation & Information Retrieval (1)Scaling Laws & Emergent Abilities (1)

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Rahul Seetharaman (1)Aman Bansal (1)Kaustubh D. Dhole (1)Kaustubh Dhole (1)

Papers (1)

Mar 5, 2026

Google Research6d ago·also Emory, UMass

Scaling Laws for Reranking in Information Retrieval

You can accurately predict the NDCG of a 1B-parameter reranking model by only training models up to 400M parameters, unlocking massive compute savings.

Rahul Seetharaman, Aman Bansal, Hamed Zamani +2

Natural Language Processing Recommendation & Information Retrieval Scaling Laws & Emergent Abilities

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Hamed Zamani

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)