Meituan Technology Team

Mar 24, 2020 · Artificial Intelligence

Citation Intent Recognition: Meituan's Winning Solution in WSDM Cup 2020

Meituan’s Search & NLP team, together with two universities, won the WSDM Cup 2020 Citation Intent Recognition task by building a multimodal retrieval‑ranking pipeline that merges semantic, spatial and axiomatic recall models with pairwise BERT and LightGBM ranking, achieving the highest MAP@3 and now powering Meituan’s QA, FAQ and core search systems.