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Leveraging Transferable Knowledge Concept Graph Embedding for Cold-Start Cognitive Diagnosis.

Weibo GaoHao WangQi LiuFei WangXin LinLinan YueZheng ZhangRui LvShijin Wang
Published in: SIGIR (2023)
Keyphrases
  • graph embedding
  • cold start
  • search engine
  • prior knowledge
  • implicit feedback
  • information retrieval
  • feature extraction
  • recommender systems
  • knowledge discovery
  • natural language processing
  • knowledge transfer