Automatic Relation Extraction from Text: A Survey.
Kun LiJunsheng ZhangChangqing YaoChongde ShiPublished in: IIKI (2016)
Keyphrases
- relation extraction
- dependency tree
- broad coverage
- natural language text
- dependency trees
- information extraction
- manually annotated
- automatic extraction
- named entity recognizer
- entity extraction
- named entities
- domain specific
- semantic relations
- semantic role labeling
- question answering
- reference resolution
- text mining
- semantic features
- text documents
- dependency parsing
- information retrieval
- tree kernels
- data analysis
- parse tree
- text retrieval
- natural language processing
- sentiment classification
- semantic information
- knowledge based systems
- feature vectors