Dimensionality reduction techniques for blog visualization.
Flora S. TsaiPublished in: Expert Syst. Appl. (2011)
Keyphrases
- dimensionality reduction
- multidimensional scaling
- high dimensional data
- feature extraction
- low dimensional
- principal component analysis
- data representation
- high dimensionality
- feature space
- high dimensional
- random projections
- linear discriminant analysis
- visualization tool
- dimensionality reduction methods
- structure preserving
- principal components
- dimension reduction
- feature selection
- data analysis
- pattern recognition
- manifold learning
- self organizing maps
- metric learning
- pattern recognition and machine learning
- supervised dimensionality reduction
- data points
- information visualization
- visual representation
- interactive visualization
- visualization tools
- semi supervised dimensionality reduction
- linear dimensionality reduction
- social media
- least squares
- euclidean distance