Ambiguity Aware Arabic Document Indexing and Query Expansion: A Morphological Knowledge Learning-Based Approach.
Nadia SoudaniIbrahim BounhasSawssen Ben BabisPublished in: FLAIRS Conference (2018)
Keyphrases
- query expansion
- information retrieval systems
- document indexing
- learning algorithm
- information retrieval
- learning process
- vocabulary mismatch
- query disambiguation
- relevance feedback
- retrieval effectiveness
- text retrieval
- knowledge discovery
- relevant documents
- language modeling
- training data
- knowledge base
- feature selection
- query terms