Named Entity Recognition with Partially Annotated Training Data.
Stephen MayhewSnigdha ChaturvediChen-Tse TsaiDan RothPublished in: CoNLL (2019)
Keyphrases
- named entity recognition
- training data
- named entities
- information extraction
- natural language processing
- semi supervised
- text summarization
- conditional random fields
- maximum entropy
- data sets
- training set
- supervised learning
- relation extraction
- classifier ensemble
- test data
- sequence labeling
- labeled data
- decision trees
- learning algorithm
- hand coded
- classification accuracy
- prior knowledge
- natural language
- domain adaptation
- proper names
- automatic extraction
- named entity disambiguation
- class labels
- naive bayes
- maximum likelihood
- knowledge discovery