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Towards Cheaper Tourists' Emotion and Satisfaction Estimation with PCA and Subgroup Analysis.

Lucas MarisYuki MatsudaRamin SadreKeiichi Yasumoto
Published in: PerCom Workshops (2023)
Keyphrases
  • principal component analysis
  • face recognition
  • accurate estimation
  • data sets
  • information retrieval
  • feature extraction
  • feature space
  • image analysis
  • covariance matrix
  • user satisfaction