The Cold Start Problem and Per-Group Personalization in Real-Life Emotion Recognition With Wearables.
Stanislaw SaganowskiDominika KuncBartosz PerzJoanna KomoszynskaMaciej BehnkePrzemyslaw KazienkoPublished in: PerCom Workshops (2022)
Keyphrases
- emotion recognition
- cold start problem
- recommender systems
- collaborative filtering
- emotional speech
- audio visual
- personalized recommendation
- human computer interaction
- facial expressions
- cold start
- matrix factorization
- information fusion
- facial images
- sentiment analysis
- emotional state
- missing data
- data sparsity
- low level
- user profiles
- user interests
- image database