A New Concave Hull Algorithm and Concaveness Measure for n-dimensional Datasets.
Jin-Seo ParkSe-Jong OhPublished in: J. Inf. Sci. Eng. (2013)
Keyphrases
- learning algorithm
- similarity measure
- dynamic programming
- selection algorithm
- objective function
- optimal solution
- experimental study
- experimental evaluation
- classification algorithm
- computational complexity
- k means
- optimization algorithm
- neural network
- detection algorithm
- segmentation algorithm
- improved algorithm
- sampling methods
- np hard
- cost function
- preprocessing
- synthetic datasets
- configuration space
- quality measures
- data sets
- synthetic and real life datasets
- recognition algorithm
- image set
- matching algorithm
- clustering method
- expectation maximization
- simulated annealing
- worst case
- evolutionary algorithm
- data structure