Acquiring Unobtrusive Relevance Feedback through Eye-Tracking in Ambient Recommender Systems.
Gustavo GonzálezBeatriz LópezCecilio AnguloJosep Lluís de la RosaPublished in: CCIA (2005)
Keyphrases
- eye tracking
- relevance feedback
- implicit feedback
- recommender systems
- ambient intelligence
- user feedback
- eye tracker
- image retrieval
- eye movements
- collaborative filtering
- human computer interaction
- eye tracking data
- information retrieval systems
- artificial intelligence
- head mounted
- visual attention
- context aware
- query expansion
- low level features
- active learning
- program comprehension
- information retrieval
- matrix factorization
- eye gaze
- retrieval effectiveness
- user preferences
- user profiles
- web search engines
- personalized recommendation
- recommendation algorithms
- gaze estimation
- head motion
- face detection
- scan path
- smooth pursuit