Creating an Extended Named Entity Dictionary from Wikipedia.
Ryuichiro HigashinakaKugatsu SadamitsuKuniko SaitoToshiro MakinoYoshihiro MatsuoPublished in: COLING (2012)
Keyphrases
- named entities
- text corpus
- information extraction
- named entity recognition
- co occurrence
- text mining
- genia corpus
- relation extraction
- natural language processing
- named entity extraction
- text documents
- named entity recognizer
- question answering
- named entity disambiguation
- annotated corpus
- linguistic features
- unsupervised learning
- proper names
- pattern recognition
- noun phrases
- natural language
- data analysis
- artificial intelligence
- global context
- weakly supervised
- machine learning