Exploiting Entity BIO Tag Embeddings and Multi-task Learning for Relation Extraction with Imbalanced Data.
Wei YeBo LiRui XieZhonghao ShengLong ChenShikun ZhangPublished in: ACL (1) (2019)
Keyphrases
- relation extraction
- multi task learning
- named entities
- multi task
- information extraction
- learning tasks
- text mining
- learning problems
- natural language processing
- co occurrence
- transfer learning
- learning algorithm
- dimensionality reduction
- machine learning
- image classification
- unsupervised learning
- feature vectors
- inductive learning
- learning models
- knowledge base
- text classification
- multi class
- decision trees
- feature selection