Speeding up Knowledge Discovery in Large Relational Databases by Means of a New Discretization Algorithm.
Alex Alves FreitasSimon H. LavingtonPublished in: BNCOD (1996)
Keyphrases
- dynamic programming
- cost function
- theoretical analysis
- knowledge discovery
- optimization algorithm
- experimental evaluation
- computational cost
- learning algorithm
- relational databases
- objective function
- improved algorithm
- significant improvement
- detection algorithm
- linear programming
- search space
- particle swarm optimization
- high accuracy
- optimal solution
- computational complexity
- preprocessing
- simulated annealing
- data analysis
- clustering algorithm
- segmentation algorithm
- machine learning
- matching algorithm
- times faster
- normal form
- xml documents
- concept lattice