Extracting ontology concept hierarchies from text using Markov logic.
Lucas DrumondRosario GirardiPublished in: SAC (2010)
Keyphrases
- concept hierarchy
- markov logic
- keywords
- formal concept analysis
- background knowledge
- domain ontology
- inductive logic programming
- co occurrence
- text understanding
- coreference resolution
- user profiles
- semantic information
- first order logic
- probabilistic graphical models
- entity resolution
- web scale
- markov networks
- wordnet
- information retrieval
- markov logic networks
- integrating multiple
- text documents
- computational linguistics
- concept lattice
- attribute values
- text mining
- database
- databases
- noun phrases
- graphical models
- domain specific
- semi automatic
- database systems
- knowledge base
- search engine
- artificial intelligence
- machine learning