An integrated optimisation algorithm for feature extraction, dictionary learning and classification.
Yan CuiJielin JiangZhihui LaiWai Keung WongZuojin HuPublished in: Neurocomputing (2018)
Keyphrases
- dictionary learning
- feature extraction
- optimisation algorithm
- sparse representation
- sparse coding
- object category recognition
- image classification
- feature vectors
- pattern recognition
- face recognition
- feature space
- feature selection
- optimisation problems
- ant colony
- supervised learning
- unsupervised learning
- image representation
- training data
- decision trees
- image processing
- text classification
- natural images
- neural network
- high dimensional data
- small number
- computer vision
- learning algorithm
- data mining