Fact-level Extractive Summarization with Hierarchical Graph Mask on BERT.
Ruifeng YuanZili WangWenjie LiPublished in: COLING (2020)
Keyphrases
- extractive summarization
- graph model
- graph theory
- region level
- graph representation
- knowledge discovery
- graph structure
- higher level
- random walk
- hierarchical structure
- directed graph
- question answering
- hierarchical clustering
- machine learning
- co occurrence
- digital images
- object recognition
- social networks
- learning algorithm