Named Entity Recognition without Labelled Data: A Weak Supervision Approach.
Pierre LisonAliaksandr HubinJeremy BarnesSamia TouilebPublished in: CoRR (2020)
Keyphrases
- named entity recognition
- labelled data
- unlabelled data
- information extraction
- named entities
- semi supervised
- natural language processing
- maximum entropy
- conditional random fields
- text summarization
- training data
- relation extraction
- concept drift
- annotated corpus
- information retrieval
- non stationary
- question answering
- higher order
- co occurrence
- classifier ensemble
- artificial intelligence
- learning algorithm