Rolled-out Wordles: A Heuristic Method for Overlap Removal of 2D Data Representatives.
Hendrik StrobeltMarc SpickerAndreas StoffelDaniel A. KeimOliver DeussenPublished in: Comput. Graph. Forum (2012)
Keyphrases
- synthetic data
- input data
- data sets
- correlation analysis
- missing data
- prior knowledge
- database
- test data
- preprocessing
- noisy data
- high accuracy
- cost function
- training samples
- detection method
- dynamic programming
- missing values
- statistical methods
- statistical analysis
- information loss
- high quality
- simulated annealing
- computational complexity
- pairwise
- image data
- computational cost
- segmentation method
- objective function
- heuristic methods
- data quality
- original data
- high dimensional
- significant improvement
- high precision
- spatial data
- data mining techniques
- probabilistic model
- metaheuristic
- high dimensional data
- principal component analysis
- clustering method
- feature set
- data collection
- feature selection