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 (2005)
Keyphrases
- information retrieval
- linguistic analysis
- information retrieval systems
- query expansion
- geographic information retrieval
- question answering
- passage retrieval
- natural language processing
- relevance feedback
- machine learning
- document retrieval
- retrieval model
- domain specific
- text retrieval
- data mining
- knowledge representation
- automatic query expansion
- text processing
- semantic network
- retrieval effectiveness
- artificial intelligence
- document collections
- search engine
- language model
- natural language
- information extraction