A Cascaded Classification Approach to Semantic Head Recognition.
Lukas MichelbacherAlok KothariMartin ForstChristina LiomaHinrich SchützePublished in: EMNLP (2011)
Keyphrases
- feature extraction
- pattern recognition
- automatic recognition
- object classification
- machine learning
- classification method
- correct recognition
- classification scheme
- classification accuracy
- support vector machine svm
- recognition accuracy
- object recognition
- handwritten digits
- recognition process
- real time
- unsupervised learning
- image classification
- feature vectors
- robust classification
- natural language
- pattern classification
- preprocessing stage
- high level
- feature selection
- pattern recognition tasks
- computer vision
- facial gestures
- robust detection
- high recognition rate
- feature space
- support vector
- automatic classification
- domain ontology
- action recognition
- feature set
- support vector machine
- preprocessing