Polycentric Clustering and Structural Regularization for Source-free Unsupervised Domain Adaptation.
Xinyu GuanHan SunNingzhong LiuHuiyu ZhouPublished in: CoRR (2022)
Keyphrases
- clustering algorithm
- clustering method
- image acquisition
- hard c means
- structural information
- k means
- unsupervised learning
- graph theoretic
- hierarchical clustering
- outlier detection
- categorical data
- cluster analysis
- neural network
- spectral clustering
- anomaly detection
- density estimation
- document clustering
- distance metric
- data mining tasks
- regularization parameter
- data sets