Projected Clustering with LASSO for High Dimensional Data Analysis.
Lidiya NarayananAnoop S. BabuM. R. KaimalPublished in: FICTA (1) (2014)
Keyphrases
- high dimensional data analysis
- variable selection
- dimension reduction
- preprocessing step
- high dimensional
- high dimensional data
- feature selection
- multimodal data
- dimensionality reduction methods
- supervised dimensionality reduction
- least squares
- face recognition
- cross validation
- dimensionality reduction
- clustering algorithm
- k means
- cluster analysis
- clustering method
- data points
- similarity search
- unsupervised learning
- model selection
- linear regression
- linear combination
- distance metric
- discriminant analysis
- low dimensional
- principal component analysis
- knn
- linear transformation
- preprocessing
- image processing