A diagnosis method for imbalanced bearing data based on improved SMOTE model combined with CNN-AM.
Zhenya WangTao LiuXing WuChang LiuPublished in: J. Comput. Des. Eng. (2023)
Keyphrases
- input data
- synthetic data
- prior knowledge
- test data
- data sets
- mathematical model
- probabilistic model
- prior information
- statistical methods
- experimental data
- statistical model
- missing data
- learned models
- objective function
- predictive model
- dimensional vector
- probability distribution
- clustering method
- network structure
- linear regression
- training data
- fault diagnosis
- parameter estimation
- data distribution
- training samples
- missing values
- em algorithm
- text classification
- decision trees