Youzan Coder
Sep 5, 2022 · Artificial Intelligence
Inside Youzan’s Query Parser: Architecture, Plugins, and Real‑World Impact
This article explains the role of Youzan’s Query Parser (QP) in search, walks through its overall and layered architecture, details each algorithmic plugin—from preprocessing to synonym handling—and shows concrete code examples and results that improve search relevance across multiple retail scenarios.
NLPSystem ArchitectureYouzan
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