The Imbalanced Problem in Morphological Galaxy Classification.
Jorge de la CallejaGladis HuertaOlac FuentesAntonio BenítezEduardo López DomínguezMa. Auxilio MedinaPublished in: CIARP (2010)
Keyphrases
- classification accuracy
- feature vectors
- feature extraction
- model selection
- classification method
- machine learning
- classification algorithm
- imbalanced datasets
- image classification
- decision rules
- automatic classification
- classification scheme
- text classification
- feature space
- support vector
- single class
- classification systems
- classification models
- cost sensitive
- pattern classification
- machine learning methods
- class labels
- benchmark datasets
- supervised learning
- support vector machine
- preprocessing