Named Entity Recognition with Partially Annotated Training Data.
Stephen MayhewSnigdha ChaturvediChen-Tse TsaiDan RothPublished in: CoRR (2019)
Keyphrases
- named entity recognition
- training data
- information extraction
- named entities
- natural language processing
- maximum entropy
- text summarization
- semi supervised
- data sets
- sequence labeling
- test data
- hand coded
- learning algorithm
- relation extraction
- classifier ensemble
- decision trees
- supervised learning
- conditional random fields
- training samples
- annotated corpus
- training set
- maximum entropy classifier
- co occurrence
- classification accuracy
- proper names
- question answering
- labeled data
- prior knowledge
- pairwise
- text mining
- data analysis
- machine learning
- databases