Socio-Political Thesaurus in Concept-Based Information Retrieval.
Mikhail S. AgeevBoris V. DobrovNatalia V. LoukachevitchPublished in: CLEF (2005)
Keyphrases
- concept based information retrieval
- social factors
- social media
- query expansion
- information retrieval
- information retrieval systems
- digital libraries
- e government
- domain specific
- natural language processing
- knowledge sharing
- driving forces
- semantic network
- cognitive development
- keywords
- genetic algorithm
- artificial intelligence
- document collections
- semantic relations
- database
- public opinion
- controlled vocabulary
- website
- probabilistic model
- expert systems