Feature Transformation Based on Stacked Sparse Autoencoders for Sleep Stage Classification.
Shirin NajdiAli Abdollahi GharbaliJosé Manuel FonsecaPublished in: DoCEIS (2017)
Keyphrases
- sleep stage
- feature transformation
- feature space
- sleep apnea
- feature extraction
- classification accuracy
- scale invariant
- decision trees
- pattern recognition
- training set
- classification method
- machine learning
- classification algorithm
- feature vectors
- classification rules
- distance metric
- speaker identification
- dimensionality reduction
- training samples
- unsupervised learning
- text classification
- support vector machine
- high dimensional
- preprocessing
- object recognition
- feature selection