An O(n) algorithm for weighted least squares regression by integer quasi-convex and unimodal or umbrella functions.
Ming-Hong LiuVasant A. UbhayaPublished in: Comput. Math. Appl. (2009)
Keyphrases
- learning algorithm
- cost function
- expectation maximization
- np hard
- matching algorithm
- preprocessing
- k means
- dynamic programming
- objective function
- convergence rate
- bayesian framework
- linear programming
- em algorithm
- detection algorithm
- higher dimensional
- probabilistic model
- search space
- computational complexity
- image processing