Feature Selection and Imbalanced Data Handling for Depression Detection.
Marzieh MousavianJianhua ChenSteven G. GreeningPublished in: BI (2018)
Keyphrases
- data handling
- feature selection
- data analysis
- data processing
- data management
- detection algorithm
- feature extraction
- feature set
- ultra high
- imbalanced data
- automatic detection
- false positives
- mutual information
- machine learning
- binary classification problems
- object detection
- detection method
- high dimensionality
- multi class
- feature selection algorithms
- class imbalance
- detection accuracy
- anomaly detection
- support vector
- text classification
- dimensionality reduction
- text categorization
- classification models
- discriminative features
- classification accuracy
- feature selection and classification