CORDER: COmmunity relation discovery by named entity recognition.
Jianhan ZhuAlexandre L. GonçalvesVictoria S. UrenEnrico MottaRoberto Carlos dos Santos PachecoPublished in: K-CAP (2005)
Keyphrases
- named entity recognition
- information extraction
- named entities
- natural language processing
- semi supervised
- text summarization
- maximum entropy
- annotated corpus
- conditional random fields
- sequence labeling
- relation extraction
- hand coded
- proper names
- classifier ensemble
- data sets
- maximum entropy classifier
- co occurrence
- knowledge discovery
- databases
- higher order
- text mining
- hidden markov models
- artificial intelligence
- machine learning