Discovering Spatial Contexts for Traffic Flow Prediction with Sparse Representation Based Variable Selection.
Su YangShixiong ShiXiaobing HuMinjie WangPublished in: UIC/ATC/ScalCom (2015)
Keyphrases
- variable selection
- traffic flow
- input variables
- cross validation
- road traffic
- high dimensional
- intelligent transport systems
- traffic flows
- traffic data
- model selection
- cellular automata
- dimension reduction
- travel time
- traffic light
- traffic congestion
- traffic network
- traffic information
- high dimensional data
- feature selection
- data sets
- prediction model
- sparse representation
- ls svm
- nearest neighbor
- traffic patterns
- spatial data
- lane change
- traffic management
- geographic information systems
- computer vision
- genetic algorithm