PCA-based algorithm for feature score measures ensemble construction.
Andrey FilchenkovVladislav DolganovIvan SmetannikovPublished in: ESANN (2015)
Keyphrases
- learning algorithm
- recognition algorithm
- cost function
- worst case
- computational cost
- times faster
- matching algorithm
- classification algorithm
- high accuracy
- improved algorithm
- np hard
- preprocessing
- similarity measure
- optimization algorithm
- expectation maximization
- clustering method
- convergence rate
- dynamic programming
- neural network
- machine learning
- feature selection
- objective function
- search algorithm
- significant improvement
- experimental evaluation
- input data
- feature vectors
- support vector machine svm
- segmentation algorithm
- search space
- feature set
- video sequences
- optimal solution
- k means
- decision trees