Two Training Strategies for Improving Relation Extraction over Universal Graph.
Qin DaiNaoya InoueRyo TakahashiKentaro InuiPublished in: EACL (2021)
Keyphrases
- relation extraction
- information extraction
- automatic extraction
- named entities
- semantic relations
- domain specific
- semantic role labeling
- named entity recognition
- question answering
- structured data
- tree kernels
- semantic features
- dependency trees
- training set
- markov random field
- co occurrence
- natural language
- broad coverage
- information retrieval
- higher order
- learning algorithm