Overfitting in linear feature extraction for classification of high-dimensional image data.
Raymond LiuDuncan Fyfe GilliesPublished in: Pattern Recognit. (2016)
Keyphrases
- image data
- high dimensional
- low dimensional
- sparse data
- multi dimensional
- image quality
- parameter space
- image database
- decision trees
- magnetic resonance
- metric space
- cross validation
- high dimensional data
- machine learning
- multi modal
- similarity search
- nearest neighbor
- data points
- feature space
- image content
- closed form
- sparse coding
- range data
- manifold learning
- similarity measure