Robust Lexical Features for Improved Neural Network Named-Entity Recognition.
Abbas GhaddarPhilippe LanglaisPublished in: COLING (2018)
Keyphrases
- named entity recognition
- information extraction
- named entities
- lexical features
- natural language processing
- text summarization
- semi supervised
- conditional random fields
- maximum entropy
- relation extraction
- classifier ensemble
- question answering
- machine learning
- information retrieval
- text mining
- object recognition
- natural language
- feature extraction
- semantic role labeling
- artificial intelligence