A Unified Model for Cross-Domain and Semi-Supervised Named Entity Recognition in Chinese Social Media.
Hangfeng HeXu SunPublished in: AAAI (2017)
Keyphrases
- named entity recognition
- unified model
- cross domain
- semi supervised
- text summarization
- transfer learning
- semi supervised learning
- labeled data
- domain adaptation
- unlabeled data
- knowledge transfer
- pairwise
- supervised learning
- active learning
- named entities
- unsupervised learning
- sentiment classification
- text categorization
- relation extraction
- annotated corpus
- generative model
- co training
- information extraction
- natural language processing
- conditional random fields
- e government
- text classification
- sentiment analysis
- maximum entropy
- higher order
- target domain
- data points
- decision trees
- feature selection
- data sets