Leveraging Unannotated Texts for Scientific Relation Extraction.
Qin DaiNaoya InouePaul ReisertKentaro InuiPublished in: IEICE Trans. Inf. Syst. (2018)
Keyphrases
- relation extraction
- natural language text
- annotated corpus
- named entity recognition
- information extraction
- manually annotated
- named entities
- automatic extraction
- domain specific
- semantic role labeling
- semantic relations
- question answering
- information extraction systems
- broad coverage
- reference resolution
- semantic features
- dependency trees
- tree kernels
- text documents
- parse tree
- active learning
- artificial intelligence
- information retrieval
- data mining
- co occurrence
- natural language
- structured data
- semi supervised
- object recognition
- machine learning