Finding the Best Classification Threshold in Imbalanced Classification.
Quan ZouSifa XieZiyu LinMeihong WuYing JuPublished in: Big Data Res. (2016)
Keyphrases
- pattern recognition
- classification systems
- classification accuracy
- decision trees
- support vector machine
- classification models
- feature selection
- feature extraction
- feature vectors
- automatic classification
- class labels
- classification scheme
- image classification
- cross validation
- classification process
- support vector
- pattern classification
- classification algorithm
- machine learning
- classification method
- feature set
- class imbalance
- cost sensitive
- object classification
- data sets
- cost sensitive learning
- high dimensionality
- decision rules
- support vector machine svm
- unsupervised learning
- model selection
- text classification
- supervised learning
- training set
- preprocessing
- learning algorithm