Ensembles of sparse classifiers for osteoporosis characterization in digital radiographs.
Keni ZhengRachid JennaneSokratis MakrogiannisPublished in: Medical Imaging: Computer-Aided Diagnosis (2019)
Keyphrases
- ensemble learning
- decision trees
- diversity measures
- classifier ensemble
- weighted voting
- ensemble classifier
- support vector
- multiple classifier systems
- imbalanced data
- x ray
- test set
- training data
- sparse data
- computer assisted
- svm classifier
- feature set
- high risk
- sparse representation
- machine learning algorithms
- decision stumps
- ensemble members
- trained classifiers
- multinomial logistic regression
- machine learning
- multiple classifiers
- weld bead
- linear classifiers
- generalization ability
- ensemble methods
- machine learning methods
- feature vectors
- high dimensional
- extracted features
- classification models
- individual classifiers
- sparse coding
- classifier fusion
- image classification
- training set
- feature selection
- data sets