Manifold Learning Based Gait Feature Reduction and Recognition.
Suyuan WeiChao NingYouxing GongPublished in: J. Softw. (2011)
Keyphrases
- manifold learning
- feature reduction
- feature extraction
- low dimensional
- dimensionality reduction
- high dimensional
- object recognition
- dimension reduction
- rough sets
- recognition rate
- linear discriminant analysis
- semi supervised
- high dimensional data
- random forest
- pattern recognition
- feature selection
- reduction method
- text categorization
- feature set
- classification accuracy
- viterbi algorithm
- image classification
- principal component analysis
- recognition algorithm
- preprocessing
- k nearest neighbor
- unsupervised learning
- sparse representation
- support vector machine
- learning process
- texture segmentation
- feature space