Spectral Overlap and a Comparison of Parameter-Free, Dimensionality Reduction Quality Metrics.
Jonathan JohannemannRobert TibshiraniPublished in: CoRR (2019)
Keyphrases
- parameter free
- quality metrics
- dimensionality reduction
- categorical data
- quality assessment
- feature extraction
- image quality
- outlier detection
- principal component analysis
- high dimensional
- human visual system
- unsupervised learning
- data quality
- real world
- human perception
- fully automatic
- post processing
- pattern recognition
- feature selection
- data sets