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One Model to Serve All: Star Topology Adaptive Recommender for Multi-Domain CTR Prediction.

Xiang-Rong ShengLiqin ZhaoGuorui ZhouXinyao DingBinding DaiQiang LuoSiran YangJingshan LvChi ZhangHongbo DengXiaoqiang Zhu
Published in: CIKM (2021)
Keyphrases
  • multi domain
  • prediction model
  • prior knowledge
  • search engine
  • training set
  • feature vectors
  • knn