The GeoTALP-IR System at GeoCLEF-2005: Experiments Using a QA-based IR System, Linguistic Analysis, and a Geographical Thesaurus.
Daniel FerrésAlicia AgenoHoracio RodríguezPublished in: CLEF (Working Notes) (2005)
Keyphrases
- information retrieval
- linguistic analysis
- query expansion
- information retrieval systems
- question answering
- natural language processing
- geographic information retrieval
- text retrieval
- document retrieval
- passage retrieval
- language model
- semantic network
- search engine
- retrieval systems
- natural language
- domain specific
- probabilistic model
- domain knowledge
- test collection
- retrieval effectiveness
- text processing
- case study
- automatic query expansion