Combining Tree Structures, Flat Features and Patterns for Biomedical Relation Extraction.
Md. Faisal Mahbub ChowdhuryAlberto LavelliPublished in: EACL (2012)
Keyphrases
- tree structures
- relation extraction
- tree kernels
- information extraction
- structural features
- tree structure
- semantic role labeling
- image features
- tree patterns
- co occurrence
- named entities
- automatic extraction
- semantic relations
- feature set
- low level
- databases
- question answering
- visual features
- r tree
- multi dimensional
- parse tree
- domain specific
- feature vectors