Data imbalance in classification: Experimental evaluation.
Fadi A. ThabtahSuhel HammoudFiruz KamalovAmanda H. GonsalvesPublished in: Inf. Sci. (2020)
Keyphrases
- experimental evaluation
- data sets
- database
- knowledge discovery
- data collection
- high quality
- data structure
- data sources
- image data
- data analysis
- synthetic data
- small number
- training data
- support vector
- pattern recognition
- data quality
- decision trees
- machine learning
- highly skewed
- model selection
- data processing
- statistical analysis
- training samples
- training examples
- raw data
- original data
- pattern classification
- input data
- data mining techniques
- feature set
- data points
- classification accuracy
- end users
- prior knowledge
- xml documents
- training set
- association rules
- feature extraction
- databases