Spatial weight matrix in dimensionality reduction reconstruction for micro-electromechanical system-based photoacoustic microscopy.
Yuanzheng MaChang LuKedi XiongWuyu ZhangSihua YangPublished in: Vis. Comput. Ind. Biomed. Art (2020)
Keyphrases
- weight matrix
- dimensionality reduction
- high resolution
- feature extraction
- high dimensionality
- weight matrices
- low dimensional
- adjacency matrix
- high dimensional
- high dimensional data
- machine learning
- transition probabilities
- feature selection
- principal component analysis
- pattern recognition
- image classification
- weighted graph
- metric learning