Linearly Supporting Feature Extraction For Automated Estimation Of Stellar Atmospheric Parameters.
Xiangru LiYu LuGeorges ComteAli LuoYongheng ZhaoYongjun WangPublished in: CoRR (2015)
Keyphrases
- feature extraction
- parameter estimation
- maximum likelihood
- maximum likelihood estimation
- parameters estimation
- preprocessing
- parameter values
- estimation process
- pattern classification
- semi automated
- dimensionality reduction
- feature selection
- sensitivity analysis
- statistical analysis
- estimation algorithm
- parametric models
- image processing
- closed form solutions
- wavelet transform
- estimation accuracy
- data sets
- linear discriminant analysis
- texture analysis
- dimension reduction
- support vector machine svm
- face recognition
- multiresolution
- feature vectors
- high dimensional
- feature space