Comparing Ensemble and Single Classifiers Using KNN Imputation for Incomplete Heart Disease Datasets.
Ismail MoatadidIbtissam AbnaneAli IdriPublished in: KDIR (2023)
Keyphrases
- knn
- k nearest neighbor
- k nearest neighbour
- majority voting
- classification algorithm
- heart disease
- imputation methods
- feature selection
- dimensionality reduction methods
- nearest neighbor
- classification method
- missing values
- trained classifiers
- missing data
- binary classification tasks
- text categorization
- knn classifier
- training data
- classifier ensemble
- knn algorithm
- nearest neighbour
- neural network
- distance function
- nearest neighbor algorithm
- training set
- naive bayes
- ensemble classifier
- ensemble learning
- similarity search
- imbalanced data
- text classification
- support vector machine
- support vector machine svm
- shows significant improvements
- class labels
- k nearest
- data sets
- knn classification
- information retrieval
- decision trees
- feature extraction
- support vector
- feature space
- feature vectors
- medical diagnosis