Oversampling for Imbalanced Time Series Data.
Tuanfei ZhuYaping LinYonghe LiuPublished in: CoRR (2020)
Keyphrases
- class imbalance
- rare events
- minority class
- class distribution
- active learning
- imbalanced datasets
- imbalanced data
- binary classification problems
- cost sensitive learning
- imbalanced data sets
- sampling methods
- high dimensionality
- cost sensitive
- original data
- pattern discovery
- data analysis
- feature selection
- class imbalanced
- imbalanced class distribution
- nearest neighbour
- classification error
- similarity measure
- misclassification costs
- temporal data
- ensemble learning
- dimensionality reduction
- financial time series
- support vector machine
- training set
- multi variate
- machine learning