STLP-OD: Spatial and Temporal Label Propagation for Traffic Outlier Detection.
Juhua PuYue WangXinran LiuXiangliang ZhangPublished in: IEEE Access (2019)
Keyphrases
- outlier detection
- spatial and temporal
- label propagation
- semi supervised learning
- semi supervised
- spatio temporal
- labeled data
- space time
- class labels
- data mining
- data streams
- detection algorithm
- knowledge discovery
- spectral clustering
- community detection
- unlabeled data
- video frames
- road network
- prior knowledge
- pairwise
- text classification
- principal component analysis
- active learning