Unsupervised Paraphrasing Consistency Training for Low Resource Named Entity Recognition.
Rui WangRicardo HenaoPublished in: EMNLP (1) (2021)
Keyphrases
- named entity recognition
- semi supervised
- named entities
- information extraction
- natural language processing
- supervised learning
- text summarization
- maximum entropy
- conditional random fields
- relation extraction
- question answering
- unsupervised learning
- sequence labeling
- pos tagging
- annotated corpus
- training set
- weakly supervised
- maximum entropy classifier
- co occurrence
- image processing
- computer vision
- information retrieval
- pos taggers
- proper names
- data sets
- chinese named entity recognition
- classifier ensemble
- generative model
- hidden markov models
- pairwise
- expert systems
- natural language
- databases