Using WordNet Hypernyms and Dependency Features for Phrasal-Level Event Recognition and Type Classification.
Yoonjae JeongSung-Hyon MyaengPublished in: ECIR (2013)
Keyphrases
- wordnet
- co occurrence
- event recognition
- semantic information
- classification accuracy
- word sense disambiguation
- feature vectors
- semantic relations
- feature space
- feature set
- feature extraction
- text documents
- natural language processing
- semantic relatedness
- semantic similarity
- semantic distance
- support vector
- machine learning
- support vector machine
- event detection
- lexical database
- image classification
- supervised learning
- knowledge base
- machine learning methods
- low level
- keywords
- similarity measure
- multimedia
- video analysis
- computer vision
- artificial intelligence
- learning algorithm