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Lukasz Heldt — most-cited papers & profile · Recommender Systems
← authors
·
overview
Lukasz Heldt
7
papers ·
70
citations ·
9
h-index
Google (United States) · Johns Hopkins University · Mountain View College
Google Scholar ↗
Semantic Scholar ↗
OpenAlex ↗
Most-cited papers
Recommender Systems with Generative Retrieval
2023 · 27 citations
Online Matching: A Real-time Bandit System for Large-scale Recommendations
2023 · 9 citations
Aligning Large Language Models with Recommendation Knowledge
2024 · 7 citations
Simpson's Paradox in Recommender Fairness: Reconciling differences between per-user and aggregated evaluations
2022
Learned Ranking Function: From Short-term Behavior Predictions to Long-term User Satisfaction
2024
Top co-authors
Ed H. Chi
· 4
Lichan Hong
· 3
Li Wei
· 2
Maheswaran Sathiamoorthy
· 2
Nikhil Mehta
· 2
Xinyang Yi
· 2
Alex Beutel
· 1
Anima Singh
· 1
Ben Packer
· 1
Charles Wu
· 1
Daryl Chang
· 1
Flavien Prost
· 1
Topics
Ranking & CTR
Two-Tower & Retrieval
Sequential & Session
Fairness & Ethics
Collaborative Filtering
Cold Start & Cross-Domain
LLM-based