User data discovery and aggregation: The CS-UDD algorithm.
Francesca CarmagnolaFrancesco OsborneIlaria TorrePublished in: Inf. Sci. (2014)
Keyphrases
- input data
- data sets
- noisy data
- detection algorithm
- computational complexity
- knowledge discovery
- data reduction
- preprocessing
- segmentation algorithm
- worst case
- data sources
- data collection
- image data
- database
- end users
- computational cost
- np hard
- information loss
- learning algorithm
- particle swarm optimization
- synthetic data
- matching algorithm
- optimization algorithm
- user input
- dimensional data
- data structure
- dynamic programming
- search space
- optimal solution
- data points
- objective function
- probabilistic model
- missing data
- user defined
- original data
- prior information
- spectral clustering
- similarity measure
- cost function
- user interface
- data analysis