Improved Adaboost Algorithm for Classification Based on Noise Confidence Degree and Weighted Feature Selection.
Youwei WangLizhou FengPublished in: IEEE Access (2020)
Keyphrases
- feature selection
- adaboost algorithm
- classification accuracy
- support vector
- text classification
- support vector machine
- feature space
- training process
- feature set
- feature extraction
- machine learning algorithms
- support vector machine svm
- feature vectors
- machine learning
- high dimensionality
- face detection
- training set
- text categorization
- svm classifier
- data sets
- dimensionality reduction
- multi class
- training samples
- model selection
- learning algorithm
- image classification
- class labels
- sample size
- decision trees
- weak classifiers
- neural network