Likelihood ratio test for partial sphericity in high and ultra-high dimensions.
Liliana ForzaniAntonella GiecoCarlos F. TolmaskyPublished in: J. Multivar. Anal. (2017)
Keyphrases
- high dimensions
- likelihood ratio test
- high dimensional data
- high dimensional
- generalized likelihood ratio test
- high dimensional spaces
- hypothesis testing
- likelihood ratio
- poor quality
- neural network
- pattern recognition
- nearest neighbor
- dimensionality reduction
- small size
- low dimensional
- facial expressions
- high quality
- training data
- face recognition
- computer vision
- machine learning