Discriminative and robust least squares regression for semi-supervised image classification.
Jingyu WangCheng ChenFeiping NieXuelong LiPublished in: Neurocomputing (2024)
Keyphrases
- semi supervised
- image classification
- semi supervised learning
- feature extraction
- unlabeled data
- unsupervised learning
- active learning
- class specific
- multiscale
- bag of words
- multi view
- visual features
- generative model
- computationally efficient
- supervised learning
- semi supervised classification
- labeled data
- sparse representation
- manifold learning
- co training
- probabilistic model
- subspace learning
- semi supervised clustering
- spatial pyramid
- unlabelled data
- visual dictionary