Curvelet transform based feature extraction and selection for multimedia event classification.
Kaavya KanagarajG. G. Lakshmi PriyaPublished in: J. King Saud Univ. Comput. Inf. Sci. (2022)
Keyphrases
- feature extraction and selection
- pattern recognition
- multimedia
- feature extraction
- feature set
- image classification
- support vector machine
- feature vectors
- classification accuracy
- machine learning
- denoising
- digital video
- classification process
- support vector machine svm
- model selection
- supervised learning
- support vector
- training set
- text classification
- feature space
- class labels
- decision rules
- classification algorithm
- automatic classification
- classification scheme
- decision trees
- metadata
- e learning