Considering Nested Tree Structure in Sentence Extractive Summarization with Pre-trained Transformer.
Jingun KwonNaoki KobayashiHidetaka KamigaitoManabu OkumuraPublished in: EMNLP (1) (2021)
Keyphrases
- tree structure
- pre trained
- extractive summarization
- text summarization
- hierarchical structure
- training data
- natural language processing
- data structure
- named entity recognition
- training examples
- information extraction
- index structure
- xml documents
- tree structures
- r tree
- natural language
- tree representation
- frequent patterns
- query expansion
- control signals
- neural network
- semi supervised
- database
- feature extraction
- feature selection
- information retrieval