A new context-based feature for classification of emotions in photographs.
Divya KrishnaniPalaiahnakote ShivakumaraTong LuUmapada PalDaniel LoprestiGovindaraju Hemantha KumarPublished in: Multim. Tools Appl. (2021)
Keyphrases
- feature vectors
- classification accuracy
- preprocessing
- machine learning
- pattern recognition
- classification method
- feature set
- pattern classification
- decision trees
- classification scheme
- support vector machine svm
- image features
- automatic classification
- decision rules
- image classification
- support vector machine
- classification algorithm
- feature space
- classification systems
- discriminative features
- text classification
- feature values
- classification models
- classification rules
- machine learning methods
- training data
- feature extraction
- feature selection