Unsupervised Ranking of Knowledge Bases for Named Entity Recognition.
Yassine MrabetHalil KilicogluDina Demner-FushmanPublished in: ECAI (2016)
Keyphrases
- named entity recognition
- semi supervised
- knowledge base
- information extraction
- named entities
- natural language processing
- maximum entropy
- unsupervised learning
- text summarization
- conditional random fields
- sequence labeling
- relation extraction
- maximum entropy classifier
- proper names
- knowledge sources
- named entity disambiguation
- annotated corpus
- expert systems
- supervised learning
- natural language
- chinese named entity recognition
- pos tagging
- classifier ensemble
- pairwise
- active learning
- weakly supervised
- question answering
- wordnet
- knowledge representation
- text mining
- artificial intelligence