Kuien Liu
3 papers · 2025–2026 · 2 venues · across top CS/AI venues
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Achievements
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🌍
Conference Polyglot · Bronze
🌉
Interdisciplinary Bridge · Bronze
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Research topics
Keywords
representation learning
(1)
collaborative filtering
(1)
semantic similarity
(1)
recommendation system
(1)
click-through rate
(1)
gated network
(1)
two-tower model
(1)
long-tail recommendation
(1)
human-preference dataset
(1)
motivation modeling
(1)
chain-of-thought synthesis pipeline
(1)
dynamic sampling mechanism
(1)
frame-level reward model
(1)
group relative policy optimization (grpo)
(1)
structural distortions
(1)