Local Discriminant Subspace Learning for Gas Sensor Drift Problem.
Zhengkun YiWanfeng ShangTiantian XuShifeng GuoXinyu WuPublished in: IEEE Trans. Syst. Man Cybern. Syst. (2022)
Keyphrases
- subspace learning
- subspace analysis
- principal component analysis
- low dimensional
- discriminant subspace
- fisher criterion
- dimensionality reduction
- locality preserving projections
- manifold learning
- discriminant analysis
- face recognition
- data representation
- linear subspace
- sparse representation
- subspace learning algorithm
- maximum margin criterion
- feature extraction
- high dimensional
- high dimensional data
- semi supervised
- sparse coding
- graph embedding
- learning algorithm
- dimension reduction
- data sets
- linear combination
- small number
- data points
- feature space
- canonical correlations
- object recognition
- machine learning
- neural network