Understanding data augmentation for classification: when to warp?
Sebastien C. WongAdam GattVictor StamatescuMark D. McDonnellPublished in: CoRR (2016)
Keyphrases
- data sets
- missing data
- computer systems
- classification accuracy
- pattern recognition
- data processing
- data sources
- data collection
- high dimensional data
- synthetic data
- data structure
- high quality
- database
- classification models
- statistical analysis
- raw data
- original data
- data quality
- image data
- prior knowledge
- training data
- knowledge discovery
- support vector machine
- data mining techniques
- text classification
- data points
- active learning
- model selection
- feature vectors
- training set
- feature space
- feature extraction
- feature selection
- learning algorithm
- machine learning