Performance of PCA Based Semi-supervised Learning in Face Recognition Using MPEG-7 Edge Histogram Descriptor.
Shafin RahmanSheikh Motahar NaimAbdullah Al FarooqMd. Monirul IslamPublished in: J. Multim. (2011)
Keyphrases
- semi supervised learning
- orientation histogram
- semi supervised
- unlabeled data
- labeled data
- supervised learning
- label propagation
- co training
- multimedia
- machine learning
- unsupervised learning
- active learning
- semi supervised classification
- face images
- training data
- principal component analysis
- edge detection
- feature vectors
- manifold regularization
- semi supervised learning algorithms
- color histogram
- graph based semi supervised learning
- keypoints
- labeled and unlabeled data
- semi supervised learning methods
- feature extraction
- transfer learning
- graph construction
- support vector machine
- object recognition
- information retrieval