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Clustering-Based Online News Topic Detection and Tracking Through Hierarchical Bayesian Nonparametric Models.

Wentao FanZhiyan GuoNizar BouguilaWenjuan Hou
Published in: SIGIR (2021)
Keyphrases
  • online news
  • news stories
  • news articles
  • graphical models
  • natural language processing
  • generative model
  • parameter estimation
  • topic detection
  • bayesian nonparametric