A Logarithmic Function-Based Novel Representation Algorithm for Image Classification.
Haiyue ZhangDaoyun XuYongbin QinPublished in: Traitement du Signal (2021)
Keyphrases
- image classification
- experimental evaluation
- computational complexity
- expectation maximization
- worst case
- learning algorithm
- piecewise linear
- image representation
- probabilistic model
- dynamic programming
- np hard
- optimal solution
- objective function
- optimization algorithm
- mapping function
- delaunay triangulation
- neural network
- improved algorithm
- times faster
- matching algorithm
- k means
- feature extraction
- input data
- multiscale
- significant improvement
- similarity measure
- ant colony optimization
- tree structure
- computational cost
- convergence rate
- recognition algorithm
- data structure
- density function
- preprocessing
- error function
- search space