Deep Affix Features Improve Neural Named Entity Recognizers.
Vikas YadavRebecca SharpSteven BethardPublished in: *SEM@NAACL-HLT (2018)
Keyphrases
- named entities
- co occurrence
- feature extraction
- contextual features
- maximum entropy model
- named entity extraction
- relation extraction
- information extraction
- low level
- natural language processing
- named entity recognition
- weakly supervised
- annotated corpus
- feature set
- global context
- image features
- feature space
- data analysis
- automatic extraction
- bayesian networks
- information retrieval
- machine learning
- data sets