Entity Tree Clustering - A Method for Simplifying ER Designs.
Otto RauhEberhard StickelPublished in: ER (1992)
Keyphrases
- clustering method
- k means
- significant improvement
- similarity measure
- tree structure
- detection method
- high accuracy
- experimental evaluation
- dynamic programming
- unsupervised learning
- support vector machine svm
- computational cost
- high precision
- synthetic data
- hierarchical clustering
- classification trees
- parameter free
- unsupervised clustering
- frequent patterns
- distance function
- knn
- cost function
- relational databases
- preprocessing
- computational complexity