Span-Based Joint Entity and Relation Extraction with Transformer Pre-Training.
Markus EbertsAdrian UlgesPublished in: ECAI (2020)
Keyphrases
- relation extraction
- named entities
- coreference resolution
- entity extraction
- named entity recognizer
- automatic extraction
- information extraction
- semantic relations
- semantic role labeling
- domain specific
- dependency trees
- semantic features
- named entity recognition
- broad coverage
- co occurrence
- question answering
- text mining
- tree kernels
- data mining
- general purpose
- natural language processing
- supervised learning
- training set
- machine learning
- probabilistic model
- pairwise
- similarity measure
- knowledge base