Information extraction from Wikipedia: moving down the long tail.
Fei WuRaphael HoffmannDaniel S. WeldPublished in: KDD (2008)
Keyphrases
- long tail
- information extraction
- named entities
- natural language text
- natural language processing
- text mining
- named entity recognition
- precision and recall
- wordnet
- social media
- recommendation systems
- semantic relations
- information retrieval
- power law distribution
- structured data
- question answering
- machine learning
- web documents
- natural language
- online advertising
- search engine marketing
- knowledge base
- web mining
- co occurrence
- user groups