A Dual Locality-Constrained Linear Coding Algorithm for Image Classification.
Xianchen WangYanshan LiWeixin XiePublished in: IEEE Access (2018)
Keyphrases
- image classification
- objective function
- optimization algorithm
- linear complexity
- times faster
- detection algorithm
- computational cost
- closed form
- worst case
- experimental evaluation
- preprocessing
- probabilistic model
- np hard
- primal dual
- improved algorithm
- search space
- matching algorithm
- similarity measure
- gradient projection
- neural network
- expectation maximization
- cost function
- k means
- learning algorithm