Multimodal classification of events in social media.
Matthias ZeppelzauerDaniel SchopfhauserPublished in: Image Vis. Comput. (2016)
Keyphrases
- social media
- pattern recognition
- automatic classification
- pattern classification
- real world events
- object classification
- support vector machine svm
- classification systems
- classification accuracy
- classification method
- feature vectors
- decision trees
- image classification
- classification process
- classification rate
- classification algorithm
- support vector
- brain image analysis
- class labels
- crisis management
- feature space
- multimedia
- machine learning
- cost sensitive
- event detection
- machine learning methods
- neural network
- supervised learning
- feature selection