Unsupervised Temporal Video Grounding with Deep Semantic Clustering.
Daizong LiuXiaoye QuYinzhen WangXing DiKai ZouYu ChengZichuan XuPan ZhouPublished in: AAAI (2022)
Keyphrases
- unsupervised manner
- unsupervised learning
- spatial and temporal
- temporal information
- temporal segmentation
- information bottleneck
- unsupervised classification
- unsupervised clustering
- temporal coherence
- sports video
- space time
- temporal structure
- spatial temporal
- semantic concepts
- video data
- video event
- clustering algorithm
- temporal consistency
- unsupervised feature selection
- multimedia
- k means
- clustering method
- video streams
- information theoretic
- video content
- real time
- video sequences
- temporal analysis
- spatio temporal
- temporal correlation
- temporal relations
- cluster validation
- supervised learning
- video analysis
- completely unsupervised
- semantic information
- deep learning
- temporal data
- temporal constraints
- semantic video
- event detection
- temporal continuity
- deep architectures
- spatial and temporal relationships
- temporal resolution
- temporal domain
- temporal relationships
- supervised classification
- temporal reasoning
- semantic similarity
- low level features
- video frames
- self organizing maps
- natural language
- semantic search
- agglomerative clustering
- temporal order
- high level