58 Tech
Jul 10, 2020 · Artificial Intelligence
Tag Mining for Used‑Car Business: NLP, Word2Vec, and Retrieval Pipeline
This article details the end‑to‑end process of extracting and leveraging tags for used‑car listings, covering data collection, segmentation, NLP‑based tokenization, word‑vector generation, tag‑library construction, and online retrieval flow to improve personalized recall and CTR.
NLPWord2Vecdata pipeline
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