An Adjusted Nearest Neighbor Algorithm Maximizing the F-Measure from Imbalanced Data.
Rémi ViolaRémi EmonetAmaury HabrardGuillaume MetzlerSébastien RiouMarc SebbanPublished in: ICTAI (2019)
Keyphrases
- imbalanced data
- nearest neighbor algorithm
- nearest neighbor
- decision boundary
- k nearest neighbor
- linear regression
- support vector machine
- knn
- feature selection
- class distribution
- ensemble methods
- sampling methods
- classification models
- random forest
- class imbalance
- minority class
- ensemble classifier
- text classification
- machine learning
- pattern classification
- svm classifier
- data points
- test set
- training set