Imbalance example-dependent cost classification: A Bayesian based method.
Javier Mediavilla-RelañoMarcelino LázaroAníbal R. Figueiras-VidalPublished in: Expert Syst. Appl. (2023)
Keyphrases
- classification method
- support vector machine svm
- classification accuracy
- preprocessing
- objective function
- machine learning methods
- classification scheme
- support vector machine
- ordinal data
- pattern classification
- segmentation method
- classification process
- classification procedure
- pattern recognition
- training phase
- machine learning
- benchmark data sets
- bayesian classification
- training set
- detection method
- clustering method
- unsupervised learning
- feature set
- high accuracy
- imbalanced datasets
- classification rate
- cost sensitive learning
- parameter estimation
- classification algorithm
- decision rules
- class labels
- training samples
- prior knowledge
- k means
- feature vectors
- pairwise
- computational complexity
- support vector
- feature extraction