Hybrid classification approach using extreme learning machine and sparse representation classifier with adaptive threshold.
Mengmeng LiaoXiaodong GuPublished in: IET Signal Process. (2018)
Keyphrases
- sparse representation
- image classification
- adaptive threshold
- extreme learning machine
- support vector machine
- sparse coding
- decision trees
- feature selection
- face recognition
- support vector
- feature space
- training set
- classifier combination
- training samples
- feature extraction
- multiple classifiers
- feature set
- machine learning
- unsupervised learning
- dimension reduction
- image patches
- feature vectors
- dimensionality reduction
- support vector regression
- training data
- natural images
- high dimensional data
- pattern recognition
- image data
- model selection
- low dimensional
- multiscale
- supervised learning
- probabilistic model
- data analysis
- object recognition