Classification of Social Media Messages Posted at the Time of Disaster.
Kemachart KemavuthanonOsamu UchidaPublished in: ITDRR (2019)
Keyphrases
- social media
- pattern recognition
- automatic classification
- support vector
- support vector machine svm
- classification systems
- classification scheme
- decision trees
- feature extraction
- machine learning
- classification accuracy
- feature selection
- classification method
- cost sensitive
- preprocessing
- decision making
- classification algorithm
- machine learning methods
- pattern classification
- classification process
- classification models
- social media platforms
- big data
- decision rules
- class labels
- machine learning algorithms
- unsupervised learning
- feature set
- active learning
- feature vectors