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Estimating Speaker's Engagement from Non-verbal Features Based on an Active Listening Corpus.

Lei ZhangHung-Hsuan HuangKazuhiro Kuwabara
Published in: HCI (14) (2018)
Keyphrases
  • feature extraction
  • feature space
  • decision trees
  • low level
  • false positives
  • extracted features
  • machine learning
  • learning environment
  • feature vectors
  • image features
  • feature set