How accurate is your travel time reliability? - Measuring accuracy using bootstrapping and lognormal mixture models.
Shu YangPayton CookePublished in: J. Intell. Transp. Syst. (2018)
Keyphrases
- mixture model
- travel time
- gaussian mixture model
- em algorithm
- density estimation
- transportation networks
- probabilistic model
- mixture modeling
- expectation maximization
- floating car data
- road network
- unsupervised learning
- generative model
- maximum likelihood
- model selection
- automatic model selection
- traffic flow
- traffic data
- language model
- error rate
- search algorithm
- traffic congestion
- weakly supervised
- image processing
- computational complexity
- power law
- lower bound
- pairwise
- evolutionary algorithm
- simulated annealing
- machine learning