Visualization of temporal text collections based on Correspondence Analysis.
Artur SilicAnnie MorinJean-Hugues ChauchatBojana Dalbelo BasicPublished in: Expert Syst. Appl. (2012)
Keyphrases
- text collections
- correspondence analysis
- multidimensional scaling
- text categorization
- information retrieval
- factor analysis
- document collections
- text documents
- text retrieval
- categorical data
- textual data
- neural network
- data analysis
- inverted index
- data mining
- cluster analysis
- low dimensional
- text mining
- attribute values
- information extraction
- feature selection