Thesaurus Based Term Ranking for Keyword Extraction.
Luit GazendamChristian WartenaRogier BrusseePublished in: DEXA Workshops (2010)
Keyphrases
- keyword extraction
- term extraction
- keywords
- lexical chains
- text retrieval
- contextual advertising
- information retrieval
- web search
- query expansion
- digital libraries
- data sets
- learning to rank
- ranking functions
- search engine
- information retrieval systems
- document collections
- text summarization
- word co occurrence
- active learning
- artificial intelligence
- query terms
- document retrieval
- semantic relations
- retrieval systems
- unsupervised methods
- wordnet
- domain specific
- information extraction