Unsupervised Task Graph Generation from Instructional Video Transcripts.
Lajanugen LogeswaranSungryull SohnYunseok JangMoontae LeeHonglak LeePublished in: CoRR (2023)
Keyphrases
- multimedia
- video sequences
- unsupervised manner
- content analysis
- video data
- graph model
- video frames
- video streams
- real time
- video content
- graph representation
- instructional design
- graph theory
- unsupervised learning
- video database
- weighted graph
- student learning
- graph matching
- graph structure
- broadcast news
- directed graph
- learning materials
- space time
- video surveillance
- video retrieval
- connected components
- event detection
- temporal information
- structured data
- random walk
- collaborative learning
- graph theoretic
- learning process
- learning environment