Hierarchical prediction based on two-level Gaussian mixture model clustering for bike-sharing system.
Wenzhen JiaYanyan TanLi LiuJing LiHuaxiang ZhangKai ZhaoPublished in: Knowl. Based Syst. (2019)
Keyphrases
- model selection
- gaussian mixture model
- mixture model
- bayesian information criterion
- unsupervised learning
- speaker clustering
- density estimation
- hierarchical clustering
- mixture modeling
- clustering algorithm
- speaker recognition
- em algorithm
- probability density function
- speaker identification
- maximum likelihood
- k means
- expectation maximization
- background subtraction
- gaussian mixture
- pattern recognition
- gaussian mixture modeling
- gaussian model
- gaussian distribution
- image processing
- feature vectors
- decision trees