A Knowledge Enhanced Hierarchical Fusion Network for CTR Prediction under Account Search Scenario in WeChat.
Yuanzhou YaoZhao ZhangKaijia YangHuasheng LiangQiang YanFuzheng ZhuangYongjun XuBoyu DiaoChao LiPublished in: WWW (Companion Volume) (2023)
Keyphrases
- search space
- prediction accuracy
- search algorithm
- real world
- knowledge management
- domain knowledge
- prediction algorithm
- data fusion
- knowledge acquisition
- knowledge representation
- knowledge base
- network structure
- neural network
- search behavior
- radial basis function network
- network model
- communication networks
- search strategy
- bayesian networks
- expert systems
- knowledge discovery
- wireless sensor networks
- complex networks
- search methods
- intrusion detection
- peer to peer
- image retrieval