Robust Lexical Features for Improved Neural Network Named-Entity Recognition.
Abbas GhaddarPhilippe LanglaisPublished in: CoRR (2018)
Keyphrases
- named entity recognition
- information extraction
- lexical features
- named entities
- natural language processing
- semi supervised
- text summarization
- conditional random fields
- maximum entropy
- classifier ensemble
- relation extraction
- automatic extraction
- labeled data
- semantic role labeling
- hidden markov models
- text mining
- artificial intelligence
- active learning
- syntactic features
- bayesian networks