Graph regularized local self-representation for missing value imputation with applications to on-road traffic sensor data.
Xiaobo ChenYingfeng CaiQiaolin YeLei ChenZuoyong LiPublished in: Neurocomputing (2018)
Keyphrases
- sensor data
- missing values
- road traffic
- missing data
- data imputation
- sensor networks
- data streams
- sensor measurements
- incomplete data
- human activities
- health monitoring
- raw sensor data
- high dimensional data
- smart environments
- traffic flow
- incomplete data sets
- sensor nodes
- directed graph
- random walk
- traffic management
- wireless sensor networks
- low dimensional
- high dimensional
- decision making
- data sets