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Concept over time: the combination of probabilistic topic model with wikipedia knowledge.

Liang YaoYin ZhangBaogang WeiLei LiFei WuPeng ZhangYali Bian
Published in: Expert Syst. Appl. (2016)
Keyphrases
  • knowledge base
  • probabilistic topic models
  • topic models
  • information retrieval
  • domain knowledge
  • knowledge discovery
  • knowledge sources