Integrating Gaussian Mixture Dual-Clustering and DBSCAN for Exploring Heterogeneous Characteristics of Urban Spatial Agglomeration Areas.
Tong XiaoYiliang WanRui JinJianxin QinTao WuPublished in: Remote. Sens. (2022)
Keyphrases
- gaussian mixture
- spatial clustering
- clustering algorithm
- clustering method
- k means
- mixtures of gaussians
- data clustering
- density based clustering algorithm
- density based clustering
- em algorithm
- density estimation
- expectation maximization
- urban areas
- gaussian mixture model
- cluster analysis
- instance level constraints
- probability density function
- closed form
- covariance matrix
- mixture model
- probability density
- spatial data
- spatial objects
- unsupervised learning
- image segmentation
- outlier detection
- arbitrary shape
- upper bound
- feature extraction
- machine learning