A new multi-scale structure finding algorithm to identify cosmological structure.
Ali SneddenLara Arielle PhillipsGrant J. MathewsJared CoughlinIn-Saeng SuhAparna BhattacharyaPublished in: J. Comput. Phys. (2015)
Keyphrases
- graph structure
- learning algorithm
- detection algorithm
- multiscale
- dynamic programming
- computational complexity
- experimental evaluation
- np hard
- theoretical analysis
- k means
- times faster
- tree structure
- data sets
- preprocessing
- recognition algorithm
- similarity measure
- matching algorithm
- clustering method
- computer vision
- high accuracy
- improved algorithm
- computational cost
- optimal solution
- search space
- method finds
- hierarchical structure
- classification algorithm
- optimization algorithm
- worst case
- probabilistic model
- mobile robot