DataFunSummit
Jun 17, 2022 · Artificial Intelligence
Applying Knowledge Graphs to Meituan's Recommendation System
This talk explains how Meituan builds and leverages a massive lifestyle-domain knowledge graph to improve LBS recommendation, covering explicit and implicit graph applications, challenges such as explainability and data sparsity, and advanced models like dual‑memory networks and cross‑domain learning.
AIMeituancross-domain learning
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