Tensor Dirichlet Process Multinomial Mixture Model for Passenger Trajectory Clustering.
Ziyue LiHao YanChen ZhangAndi WangWolfgang KetterLijun SunFugee TsungPublished in: CoRR (2023)
Keyphrases
- mixture model
- dirichlet process
- em algorithm
- dirichlet processes
- probabilistic model
- expectation maximization
- unsupervised learning
- dirichlet distribution
- mixture modeling
- density estimation
- dirichlet process mixture models
- gaussian mixture model
- k means
- exponential family
- maximum likelihood
- generative model
- model selection
- hierarchical dirichlet process
- multi task learning
- clustering algorithm
- probability density function
- language model
- dimensionality reduction
- high order
- graphical models
- data points
- gaussian processes
- supervised learning
- semi supervised
- bayesian networks
- image segmentation