Relation extraction via one-shot dependency parsing on intersentential, higher-order, and nested relations.
Gözde Gül SahinErdem EmekligilSeçil ArslanOnur AginGülsen EryigitPublished in: Turkish J. Electr. Eng. Comput. Sci. (2018)
Keyphrases
- nested relations
- dependency parsing
- higher order
- relation extraction
- dependency tree
- normal form
- semantic role labeling
- complex objects
- automatic extraction
- relational model
- information extraction
- domain specific
- semantic relations
- named entities
- dependency parser
- named entity recognition
- question answering
- pairwise
- parse tree
- tree kernels
- conditional random fields
- semantic features
- relational databases
- machine learning
- markov random field
- high dimensional
- database systems
- knowledge base
- information retrieval