Yingfei Zhang
2 papers · 2025–2025 · 1 venue · across top CS/AI venues
Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.
Achievements
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Interdisciplinary Bridge · Bronze
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Keywords
generative retrieval
(2)
contrastive learning
(1)
information retrieval
(1)
semantic representation
(1)
dense retrieval
(1)
hierarchical representation
(1)
document identifier
(1)
query understanding
(1)
query-document alignment
(1)
residual quantization
(1)
food delivery
(1)
semantic id
(1)
multi-level relevance
(1)
query cache
(1)
representation learning
(1)
hierarchical semantic representation
(1)