The Effect of Training Data Size on Disaster Classification from Twitter.
Dimitrios EffrosynidisGeorgios K. SylaiosAvi ArampatzisPublished in: Inf. (2024)
Keyphrases
- training data
- classification accuracy
- class labels
- decision trees
- classification models
- training set
- supervised learning
- social media
- classification systems
- support vector machine
- classification algorithm
- pattern recognition
- social networks
- classification method
- feature space
- classification trees
- pattern classification
- classification scheme
- data sets
- polarity classification
- test set
- prior knowledge
- feature extraction
- preprocessing
- support vector machine svm
- image classification
- unlabeled data
- training samples
- decision support system
- classification rules
- feature vectors
- machine learning algorithms
- computational complexity
- feature values
- support vector
- feature weights
- sufficient training data
- training examples