Acquiring Event Relation Knowledge by Learning Cooccurrence Patterns and Fertilizing Cooccurrence Samples with Verbal Nouns.
Shuya AbeKentaro InuiYuji MatsumotoPublished in: IJCNLP (2008)
Keyphrases
- co occurrence
- wordnet
- prior knowledge
- texture analysis
- learning systems
- gray level
- named entities
- semantic similarity
- domain knowledge
- knowledge acquisition
- lexico syntactic
- learning algorithm
- semantic relations
- query terms
- background knowledge
- supervised learning
- learning process
- data mining techniques
- knowledge management
- visual words
- knowledge base
- event detection
- active learning
- concept hierarchy
- word co occurrence
- feature selection