Improved AdaBoost algorithm using misclassified samples oriented feature selection and weighted non-negative matrix factorization.
Youwei WangLizhou FengJianming ZhuYang LiFu ChenPublished in: Neurocomputing (2022)
Keyphrases
- negative matrix factorization
- adaboost algorithm
- feature selection
- face detection
- document clustering
- support vector machine
- training process
- matrix factorization
- principal component analysis
- text categorization
- hyperplane
- sparse representation
- training samples
- feature space
- data sets
- training examples
- model selection
- spectral clustering
- weak classifiers
- multi class
- boosting algorithms
- learning algorithm
- text classification
- object detection
- training set
- image processing