Named Entity Recognition in Questions: Towards a Golden Collection.
Ana Cristina MendesLuísa CoheurPaula Vaz LoboPublished in: LREC (2010)
Keyphrases
- named entity recognition
- information extraction
- named entities
- natural language processing
- maximum entropy
- conditional random fields
- text summarization
- semi supervised
- sequence labeling
- annotated corpus
- relation extraction
- hand coded
- information retrieval
- maximum entropy classifier
- information retrieval systems
- real world
- proper names
- named entity disambiguation
- document collections
- graphical models
- co occurrence
- supervised learning
- expert systems
- natural language
- artificial intelligence
- machine learning