Keyphrases
- feature vectors
- classification algorithm
- feature set
- np hard
- worst case
- preprocessing
- computational complexity
- irrelevant features
- optimal solution
- detection algorithm
- support vector machine svm
- learning algorithm
- dynamic programming
- recognition algorithm
- selection algorithm
- classification scheme
- simulated annealing
- preprocessing stage
- k means
- feature extraction
- neural network
- classification accuracy
- image classification
- feature maps
- cost function
- accuracy rate
- matching algorithm
- image features
- path planning
- feature selection algorithms
- classification method
- machine learning
- selection criterion
- feature selection
- decision trees
- feature subset
- training set
- expectation maximization
- text classification
- probabilistic model
- support vector machine