Knowledge-Augmented Language Model and Its Application to Unsupervised Named-Entity Recognition.
Angli LiuJingfei DuVeselin StoyanovPublished in: NAACL-HLT (1) (2019)
Keyphrases
- language model
- named entity recognition
- language modeling
- semi supervised
- information extraction
- natural language processing
- n gram
- named entities
- text summarization
- probabilistic model
- retrieval model
- query expansion
- information retrieval
- maximum entropy
- test collection
- conditional random fields
- document retrieval
- relation extraction
- context sensitive
- knowledge representation
- artificial intelligence
- unsupervised learning
- query terms
- prior knowledge
- knowledge base
- smoothing methods
- text documents
- semantic information
- knowledge discovery
- image retrieval
- expert systems