Unsupervised Learning of Semantic Relation Composition.
Eduardo BlancoDan I. MoldovanPublished in: ACL (2011)
Keyphrases
- semantic relations
- unsupervised learning
- relation extraction
- supervised learning
- wordnet
- co occurrence
- natural language processing
- noun compounds
- semantic structure
- dependency relations
- semantic relationships
- dimensionality reduction
- feature selection
- noun phrases
- semi supervised
- web pages
- knowledge sources
- keyphrases
- word pairs
- machine learning
- expectation maximization
- domain knowledge
- expert systems
- text classification
- unsupervised manner
- data sets