Topic Detection and Multi-word Terms Extraction for Arabic Unvowelized Documents.
Rim KoulaliAbdelouafi MezianePublished in: AIRS (2011)
Keyphrases
- multiword
- topic detection
- document clustering
- text clustering
- document level
- context sensitive
- text data
- document collections
- language model
- information retrieval
- text classification
- information retrieval systems
- document representation
- automatic extraction
- query terms
- text documents
- co occurrence
- information extraction
- machine learning
- document retrieval
- image classification
- xml documents
- data analysis