PPCA-Based Missing Data Imputation for Traffic Flow Volume: A Systematical Approach.
Li QuJianming HuLi LiYi ZhangPublished in: IEEE Trans. Intell. Transp. Syst. (2009)
Keyphrases
- traffic flow
- missing data imputation
- road traffic
- missing values
- traffic flows
- cellular automata
- traffic data
- travel time
- intelligent transport systems
- traffic congestion
- traffic information
- traffic light
- traffic network
- traffic patterns
- traffic conditions
- incident detection
- feature selection
- gaussian mixture model
- preprocessing