Table of Contents
Data Visualization
Current and Open Issues
KDD Process
Visual Data Mining
Visualization Tools: Recapture multi-dimensional data
Give user key abilities
Use at key points in the process
Data Preparation Example
Data and Knowledge Visualization
Data Characterization
Data Visualization: Scatter Plots
Data Visualization
Turkey BoxPlot
Multidimensional data
Parallel Coordinates (1985)
Daisy Chart
Data Cube Visualization: DBMiner
Association Rules
Association Rule Visualization: DBMiner
DBMiner
Clementine (UK, bought by SPSS)
Clementine
Decision Tree Visualization
Decision Trees: IBM Intelligent Miner
Leaf Node
Decision Trees: BusinessMiner
Movies
Navigation
Visually construct / refine tree
Improved solution
Neural Network Visualization
Neural Networks
Neural Networks
Neural Networks
Neural Networks
Neural Networks
Neural Networks
Neural Networks: Previa
NeuroSolutions
NeuroSolutions
Bayesian Classifier Visualization
Cluster Visualization: IBM
Hierarchical clustering visualization
Brushing
Structure-based Brushing
Examples
Self-Organizing Maps
SOM Visualization: SphinxVision
Kohonen Networks
Time-Series Visualization: DBMiner
3D Time Series
Time Series: Previa
Spatial Visualization
Spatial Visualization: GeoMiner
Spatial Associations
Spatial Classification
Spatial Clustering
Prediction Visualization: DBMiner
Prediction (Clementine): Profit gains curve
Partek
PPT Slide
PPT Slide
Conclusions
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