Fuzzy weighted sparse reconstruction error-steered semi-supervised learning for face recognition.
Li LiuSiqi ChenXiuxiu ChenTianshi WangLong ZhangPublished in: Vis. Comput. (2020)
Keyphrases
- semi supervised learning
- reconstruction error
- sparse representation
- face recognition
- sparse coding
- dictionary learning
- semi supervised
- unlabeled data
- unsupervised learning
- labeled data
- machine learning
- supervised learning
- image patches
- dimensionality reduction
- image classification
- active learning
- training data
- signal processing
- face images
- singular value decomposition
- filter bank
- computer vision
- high dimensional data
- principal component analysis
- image representation
- test images
- learning process
- training examples
- maximum likelihood
- objective function
- feature selection