Using tag semantic network for keyphrase extraction in blogs.
Lizhen QuChristof MüllerIryna GurevychPublished in: CIKM (2008)
Keyphrases
- semantic network
- keyphrase extraction
- keyphrases
- keywords
- automatic keyphrase extraction
- semantic relations
- wordnet
- knowledge sources
- knowledge base
- array processor
- domain specific
- social networks
- social media
- learning to rank
- text documents
- search engine
- user generated content
- machine learning
- semantic information
- supervised machine learning
- relation extraction
- document set
- language model
- co occurrence
- general purpose
- artificial intelligence
- learning algorithm