Improving Imputation Accuracy in Ordinal Data Using Classification.
Shafiq AlamGillian DobbieXiaoBin SunPublished in: ISDA (2016)
Keyphrases
- ordinal data
- classification accuracy
- accuracy rate
- roc curve
- predictive accuracy
- generalization ability
- high accuracy
- classification algorithm
- support vector machine svm
- error rate
- image classification
- pattern recognition
- feature space
- classification scheme
- decision trees
- classification method
- missing values
- classification rate
- cross validation
- classification performances
- correct classification
- random selection
- higher classification accuracy
- pattern classification
- class labels
- prediction accuracy
- recognition rate
- multi class
- data points
- feature vectors
- face recognition