An Efficient Algorithm for the Classical Least Squares Approximation.
Dimitar K. DimitrovLourenço L. PeixotoPublished in: SIAM J. Sci. Comput. (2020)
Keyphrases
- least squares
- detection algorithm
- levenberg marquardt
- computational complexity
- learning algorithm
- k means
- cost function
- times faster
- nonlinear least squares
- optimization algorithm
- expectation maximization
- particle swarm optimization
- computational cost
- significant improvement
- preprocessing
- curve fitting
- experimental evaluation
- dynamic programming
- convex hull
- em algorithm
- theoretical analysis
- randomized algorithm
- clustering method
- robust estimation
- linear programming
- closed form
- matching algorithm
- tree structure
- simulated annealing
- worst case
- np hard
- optimal solution
- objective function
- decision trees
- clustering algorithm