Exploiting Entity BIO Tag Embeddings and Multi-task Learning for Relation Extraction with Imbalanced Data.
Wei YeBo LiRui XieZhonghao ShengLong ChenShikun ZhangPublished in: CoRR (2019)
Keyphrases
- relation extraction
- multi task learning
- named entities
- multi task
- information extraction
- learning tasks
- learning problems
- transfer learning
- co occurrence
- learning models
- learning algorithm
- text mining
- natural language processing
- dimensionality reduction
- multi class
- inductive learning
- knowledge acquisition
- support vector machine
- learning experience
- machine learning algorithms
- unsupervised learning
- maximum likelihood
- higher order
- image segmentation
- feature selection