Distantly Supervised Biomedical Named Entity Recognition with Dictionary Expansion.
Xuan WangYu ZhangQi LiXiang RenJingbo ShangJiawei HanPublished in: BIBM (2019)
Keyphrases
- named entity recognition
- genia corpus
- semi supervised
- information extraction
- named entities
- sequence labeling
- natural language processing
- text summarization
- text mining
- relation extraction
- maximum entropy
- conditional random fields
- unsupervised learning
- annotated corpus
- classifier ensemble
- supervised learning
- machine learning
- weakly supervised
- pairwise
- generative model
- pos taggers
- named entity recognizer
- learning algorithm
- information retrieval
- active learning
- higher order
- image segmentation
- proper names
- chinese named entity recognition
- question answering
- graphical models
- natural language
- similarity measure
- decision trees
- image processing