Keyphrases
- learning algorithm
- theoretical analysis
- matching algorithm
- high accuracy
- single pass
- times faster
- preprocessing
- segmentation algorithm
- dynamic programming
- computational cost
- worst case
- improved algorithm
- experimental study
- optimization algorithm
- experimental evaluation
- computational complexity
- objective function
- probabilistic model
- data sets
- cost function
- k means
- multiscale
- neural network
- estimation algorithm
- similarity measure
- recognition algorithm
- memory requirements
- convex hull
- search algorithm
- detection algorithm
- input data
- linear programming
- np hard