Time-Dependent Trajectory Regression on Road Networks via Multi-Task Learning.
Jiangchuan ZhengLionel M. NiPublished in: AAAI (2013)
Keyphrases
- multi task learning
- road network
- travel time
- trajectory data
- gaussian processes
- uncertain trajectories
- multi task
- moving object trajectories
- fastest path
- road segments
- shortest path
- multiple tasks
- moving objects
- learning tasks
- moving objects databases
- regression model
- gaussian process
- transfer learning
- learning problems
- spatial networks
- theoretical analysis
- high order
- model selection
- trajectories of moving objects
- learning models
- spatio temporal
- hyperparameters
- similarity search
- support vector
- inductive learning
- active learning
- metric learning
- learning algorithm