Improved text annotation with Wikipedia entities.
Christos MakrisYannis PlegasEvangelos TheodoridisPublished in: SAC (2013)
Keyphrases
- named entity disambiguation
- named entities
- entity extraction
- wikipedia articles
- wikipedia pages
- entity ranking
- text documents
- world knowledge
- semi automatically
- textual descriptions
- text mining
- natural language text
- named entity recognition
- entity search
- knowledge base
- text corpus
- semantic information
- text retrieval
- information retrieval
- short texts
- information extraction
- cross media
- keywords
- text processing
- entity linking
- concept space
- automatically created
- text data
- metadata
- textual information
- digital libraries
- image annotation
- knowledge sources
- semantic annotation
- active learning
- wordnet
- web documents
- machine learning
- co occurrence
- annotation tool
- document collections
- anchor text
- database
- link structure
- noun phrases