The impact of feature selection on text summarisation.
R. JayashreeK. Srikanta MurthyBasavaraj S. AnamiAlex Pappachen JamesPublished in: Int. J. Appl. Pattern Recognit. (2014)
Keyphrases
- feature selection
- free text
- text categorization
- text mining
- text retrieval
- mutual information
- textual data
- text data
- high dimensionality
- machine learning
- feature space
- feature set
- text classification
- model selection
- support vector
- text documents
- keywords
- document analysis
- information retrieval
- method for feature selection
- support vector machine
- unsupervised feature selection
- text clustering
- discriminative features
- text classifiers
- automatically extracted
- database
- multi task
- metadata
- feature extraction
- web documents
- digital libraries