Meituan Technology Team
Jul 6, 2022 · Artificial Intelligence
Improving Search Relevance in PointCheck
The article details Meituan‑Dianping's search relevance pipeline, describing how multi‑similarity matrix structures, multi‑stage domain‑adaptive training, POI field summarization, and online inference optimizations together improve a BERT‑based relevance model's offline metrics and reduce the BadCase rate in production.
BERTMeituanmulti-similarity matrix
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