Global-Support Rational Curve Method for Data Approximation with Bat Algorithm.
Andrés IglesiasAkemi GálvezMarta CollantesPublished in: AIAI (2015)
Keyphrases
- input data
- noisy data
- dynamic programming
- synthetic data
- significant improvement
- cost function
- improved algorithm
- k means
- high accuracy
- preprocessing
- information loss
- theoretical analysis
- prior information
- computational cost
- detection algorithm
- computational complexity
- detection method
- data sets
- recognition algorithm
- segmentation method
- segmentation algorithm
- clustering method
- dimensional data
- objective function
- polygonal approximation
- closed form
- similarity measure
- fitting method
- similarity matrix
- convergence rate
- energy function
- support vector machine svm
- tree structure
- classification algorithm
- matching algorithm
- spectral clustering
- classification trees
- optimization method
- sample set
- optimization algorithm
- data points
- probabilistic model
- curve matching
- parametric curves
- large scale data sets
- learning algorithm
- extracted features
- missing data
- em algorithm
- expectation maximization
- randomized algorithm
- simulated annealing
- np hard
- training data
- dissimilarity matrix
- dominant points
- curve fitting