OffVid: A System for Linking Off-Topic Concepts to Topically Relevant Video Lecture Segments.
Sharmila Reddy NangiYashasvi KanchugantlaPavan Gopal RayapatiPlaban Kumar BhowmikPublished in: ICALT (2019)
Keyphrases
- multimedia
- video data
- lecture videos
- relevant concepts
- video segments
- video sequences
- real time
- related topics
- concept space
- digital video
- video clips
- long video
- video analysis
- concept learning
- video content
- video streams
- space time
- video frames
- video recordings
- video database
- visual cues
- news articles
- visual concepts
- user experience
- event detection
- concept detectors
- topic models