Linear scaling algorithm of real-space density functional theory of electrons with correlated overlapping domains.
Nobuko OhbaShuji OgataTakahisa KounoTomoyuki TamuraRyo KobayashiPublished in: Comput. Phys. Commun. (2012)
Keyphrases
- learning algorithm
- detection algorithm
- closed form
- computational complexity
- optimization algorithm
- np hard
- matching algorithm
- similarity measure
- objective function
- search space
- computational cost
- cost function
- experimental evaluation
- linear complexity
- probabilistic model
- preprocessing
- real world
- linear systems
- improved algorithm
- segmentation algorithm
- image sequences
- data sets
- higher dimensional
- density function
- times faster
- feature selection
- dynamic programming
- expectation maximization
- input data
- linear programming
- high accuracy
- high dimensional
- k means