Pornographic images recognition based on spatial pyramid partition and multi-instance ensemble learning.
Daxiang LiNa LiJing WangTingge ZhuPublished in: Knowl. Based Syst. (2015)
Keyphrases
- ensemble learning
- generalization ability
- ensemble methods
- random forest
- object recognition
- image representation
- feature extraction
- image classification
- base classifiers
- pattern recognition
- concept drift
- unlabeled data
- active learning
- multi class
- data sets
- benchmark datasets
- visual words
- face recognition
- feature selection