Text feature selection with a robust weight scheme and dynamic dimension reduction to text document clustering.
Laith Mohammad AbualigahAhamad Tajudin KhaderMohammed Azmi Al-BetarOsama Ahmad AlomariPublished in: Expert Syst. Appl. (2017)
Keyphrases
- dimension reduction
- document clustering
- text documents
- feature selection
- text mining
- text categorization
- high dimensionality
- document corpus
- text classification
- high dimensional
- feature space
- feature extraction
- information retrieval
- singular value decomposition
- database
- cluster analysis
- keywords
- unsupervised learning
- high dimensional data
- dimensionality reduction
- bag of words
- low dimensional
- information extraction
- support vector machine
- pairwise
- pattern recognition
- real world
- neural network