WRPA: A System for Relational Paraphrase Acquisition from Wikipedia.
Marta VilaHoracio RodríguezMaria Antònia MartíPublished in: Proces. del Leng. Natural (2010)
Keyphrases
- relational databases
- question answering
- knowledge base
- link structure
- data model
- named entities
- relational data
- relational learning
- entity ranking
- data acquisition
- multi relational
- co occurrence
- semantic relations
- computing semantic relatedness
- information retrieval
- database language
- database schema
- wordnet
- domain knowledge
- search engine