Clustering of High Dimensional Handwritten Data by an Improved Hypergraph Partition Method.
Tian WangYonggang LuYuxuan HanPublished in: ICIC (3) (2017)
Keyphrases
- synthetic data
- clustering method
- high dimensional data
- input data
- data points
- noisy data
- high dimensional
- spectral clustering
- data sets
- sparse data
- pairwise
- unsupervised learning
- high dimensional data sets
- training samples
- similarity measure
- k means
- data objects
- prior knowledge
- missing data
- test data
- clustering result
- hypergraph model
- hierarchical clustering
- information loss
- high dimensional datasets
- similarity matrix
- high dimensional spaces
- statistical methods
- training data
- high dimensionality
- missing values
- clustering analysis
- support vector machine
- data structure
- dissimilarity matrix
- data mining techniques
- data sources
- data analysis
- hierarchical clustering algorithm
- feature extraction