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IBM Research - Tokyo
Core Research Competency
Analytics & Optimization
1-dimensional numeric association rules
Mining optimized association rules for numeric data
Introduction
Association Rule
1D Association Rule
1D Optimized Association Rule
Naive Idea
Main Results
Optimized Confidence Rule
Computing Tangents (1)
Computing Tangents (2)
Maintaining Upper Convex Hulls
Maintaining Upper Convex Hulls (example)
Performance Result
Optimized Support Rule
Computing Effective Indices
Computing Effective Indices (suppl)
Scanning Top Indices
Performance Result
Buckets
Randomized Bucketing Algorithm
Performance Result
Determining the Number of Buckets
Wrap Up
Prototype System
1D Rule Visualization (animation)
2D Rule Visualization (animation)
Contents Navigation
IBM Research
IBM Research - Tokyo
Core Research Competency
Analytics & Optimization
1-dimensional numeric association rules
