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Joint modeling of causal phrases-sentiments-aspects using Hierarchical Pitman Yor Process.

V. R. P. S. Sastry YadavilliKarthick SeshadriS. Nagesh Bhattu
Published in: Inf. Process. Manag. (2024)
Keyphrases
  • pitman yor process
  • generative model
  • topic models
  • natural language
  • knowledge discovery
  • sentiment analysis
  • bayesian nonparametric