Passage Relevancy Through Semantic Relatedness.
Luis TariPhan Huy TuBarry LumpkinRobert LeamanGraciela GonzalezChitta BaralPublished in: TREC (2007)
Keyphrases
- semantic relatedness
- wordnet
- background knowledge
- text retrieval
- question answering
- word sense disambiguation
- semantic similarity
- semantic information
- document retrieval
- semantic relationships
- wikipedia articles
- natural language processing
- computational linguistics
- machine learning
- co occurrence
- relatedness measure
- document representation
- semantic relations
- information extraction
- knowledge base
- social networks