Addressing NER Annotation Noises with Uncertainty-Guided Tree-Structured CRFs.
Jian LiuWeichang LiuYufeng ChenJinan XuZhe ZhaoPublished in: EMNLP (2023)
Keyphrases
- named entity recognition
- conditional random fields
- annotated corpus
- information extraction
- named entities
- maximum entropy
- sequence labeling
- structured data
- natural language processing
- ordinal scale
- semi supervised
- structured output
- tree structure
- tree structured data
- higher order
- text summarization
- undirected graphical models
- max margin learning
- graphical models
- relation extraction
- structured domains
- hidden markov models
- active learning
- crf model
- semantic annotation
- markov random field
- probabilistic model
- pairwise
- learning algorithm
- information retrieval
- tree structures
- generative model
- metadata
- artificial intelligence
- automatic annotation
- manual annotation
- structured prediction
- approximate inference
- image retrieval
- data structure
- data mining
- chinese named entity recognition