A hybrid risk-aware design method for spatial datacubes handling spatial vague data: implementation and validation.
Élodie Edoh-AloveSandro BimonteYvan BédardFrançois PinetPublished in: Int. J. Bus. Intell. Data Min. (2014)
Keyphrases
- synthetic data
- spatial data
- input data
- data sets
- spatial features
- spatio temporal
- significant improvement
- noisy data
- statistical methods
- pairwise
- prior knowledge
- data quality
- information loss
- spatial information
- data collection
- data sources
- preprocessing
- remote sensing data
- spatial analysis
- contingency tables
- training data
- image data
- spectral clustering
- high quality
- data analysis
- spatial structure
- k means
- spatial reasoning
- correlation analysis
- spatial patterns
- spatial relationships
- database
- spatio temporally
- missing values
- test data
- detection method
- clustering method
- data mining techniques
- fuzzy logic
- objective function
- image sequences
- decision trees
- clustering algorithm
- neural network