Revisiting Dimensionality Reduction Techniques for Visual Cluster Analysis: An Empirical Study.
Jiazhi XiaYuchen ZhangJie SongYang ChenYunhai WangShixia LiuPublished in: IEEE Trans. Vis. Comput. Graph. (2022)
Keyphrases
- cluster analysis
- dimensionality reduction
- unsupervised learning
- multidimensional scaling
- categorical data
- clustering method
- clustering algorithm
- data mining
- k means
- factor analysis
- data clustering
- data analysis
- cluster validity
- high dimensional
- hierarchical latent class models
- correlation analysis
- discriminant analysis
- fuzzy c means
- data mining techniques
- high dimensional data
- low dimensional
- fuzzy clustering
- clustering analysis
- pattern recognition
- feature extraction
- bayesian networks
- computer vision
- principal component analysis
- neural network
- data points
- partitional clustering
- pairwise