A Shortest Path Dependency Kernel for Relation Extraction.
Razvan C. BunescuRaymond J. MooneyPublished in: HLT/EMNLP (2005)
Keyphrases
- shortest path
- relation extraction
- dependency trees
- tree kernels
- information extraction
- automatic extraction
- named entities
- broad coverage
- domain specific
- semantic role labeling
- shortest path problem
- semantic relations
- semantic features
- question answering
- shortest path algorithm
- road network
- optimal path
- kernel function
- feature space
- path length
- named entity recognition
- support vector
- information retrieval
- kernel methods
- co occurrence
- data mining
- relational databases
- feature set
- reinforcement learning
- general purpose
- text mining