Semantic-Enhanced Recommendation of Video Lectures.
Marcos Vinícius Macêdo BorgesJúlio Cesar dos ReisPublished in: ICALT (2019)
Keyphrases
- video sequences
- video event
- multimedia
- video data
- semantic concepts
- semantic video
- video content
- lecture videos
- natural language
- recommendation systems
- collaborative filtering
- video clips
- semantic video retrieval
- video retrieval
- real time
- semantic web
- video frames
- space time
- active learning
- sports video
- semantic representation
- recommender systems
- semantic information
- semantic network
- higher education
- key frames
- event detection
- visual features
- moving objects
- audio visual content
- content based video retrieval
- semantic labels
- semantic features
- tv programs
- semantic description
- semantic knowledge
- video shots
- user preferences
- semantic annotation
- spatial and temporal