DataFunSummit
Nov 28, 2024 · Artificial Intelligence
Generative Retrieval for E‑commerce Search: Lexical and SemanticID Approaches
This article presents a comprehensive study of generative retrieval for large‑scale e‑commerce search, detailing background challenges, the advantages of generative methods, two concrete strategies—Lexical‑based and SemanticID‑based—along with task redesign, preference optimization, constrained beam search, extensive experiments, and future research directions.
e-commerce searchgenerative retrievallarge language models
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