Diversified Fisher kernel: encoding discrimination in Fisher features to compete deep neural models for visual classification task.
Sarah AhmedTayyaba AzimPublished in: IET Comput. Vis. (2020)
Keyphrases
- fisher kernel
- neural models
- visual classification
- feature vectors
- feature set
- bag of words
- generative model
- image classification
- image features
- feature space
- multiple features
- face recognition
- bag of features
- prior knowledge
- classification accuracy
- neural network
- visual features
- feature extraction
- linear classifiers
- feature selection
- machine learning