Context Enhanced and Data Augmented $\mathrm W^{2}NER$ System for Named Entity Recognition.
Chunping MaZijun XuMinwei FengJingcheng YinLiang RuanHejian SuPublished in: NLPCC (2) (2022)
Keyphrases
- named entity recognition
- information extraction
- named entities
- annotated corpus
- data sets
- conditional random fields
- text summarization
- training data
- maximum entropy
- hand coded
- data points
- natural language processing
- databases
- relation extraction
- data analysis
- text mining
- knowledge discovery
- feature space
- object recognition
- natural language
- sequence labeling
- machine learning
- proper names