How Do Users Express Their Emotions Regarding the Social System in Use? A Classification of Their Postings by Using the Emotional Analysis of Norman.
Marília Soares MendesElizabeth FurtadoVasco FurtadoMiguel F. de CastroPublished in: HCI (22) (2014)
Keyphrases
- decision trees
- pattern recognition
- online social
- feature vectors
- user interface
- machine learning
- social interaction
- classification method
- feature extraction
- training set
- classification algorithm
- human behaviour
- social web
- user experience
- support vector machine svm
- collaborative filtering
- social media
- recommender systems