Semantic Relation Extraction from Legislative Text Using Generalized Syntactic Dependencies and Support Vector Machines.
Guido BoellaLuigi Di CaroLivio RobaldoPublished in: RuleML (2013)
Keyphrases
- relation extraction
- semantic role labeling
- syntactic dependencies
- natural language text
- semantic parsing
- support vector
- semantic features
- semantic dependencies
- automatic extraction
- domain specific
- semantic roles
- information extraction
- semantic information
- named entities
- semantic relations
- tree kernels
- question answering
- text documents
- semantic content
- parse tree
- named entity recognition
- semantic network
- wordnet
- text mining
- information retrieval
- structural features
- kernel function
- kernel methods
- noun phrases
- keywords
- word sense disambiguation
- structured data
- text classification
- co occurrence
- general purpose
- linguistic features
- domain knowledge
- natural language
- web pages
- feature selection