Keyphrases
- entity ranking
- named entities
- named entity disambiguation
- entity linking
- entity search
- wikipedia articles
- entity extraction
- wikipedia pages
- wordnet
- semantic relations
- information extraction
- link structure
- real time
- test collection
- artificial intelligence
- named entity recognition
- semantic relationships
- document collections
- text mining
- website
- information retrieval
- world knowledge
- knowledge sources
- semantic search
- question answering
- genetic algorithm
- data mining