Severity level diagnosis of Parkinson's disease by ensemble K-nearest neighbor under imbalanced data.
Huan ZhaoRuixue WangYaguo LeiWei-Hsin LiaoHongmei CaoJunyi CaoPublished in: Expert Syst. Appl. (2022)
Keyphrases
- k nearest neighbor
- imbalanced data
- knn
- support vector machine
- feature selection
- nearest neighbor
- ensemble methods
- ensemble classifier
- support vector machine svm
- linear regression
- text categorization
- classification algorithm
- random forest
- decision trees
- ensemble learning
- text classification
- neural network
- classification models
- class distribution
- svm classifier
- nearest neighbour
- class imbalance
- minority class
- support vector
- machine learning
- sampling methods
- random forests
- base classifiers
- input space
- multi class
- generalization ability
- distance function