Advances in knowledge discovery and data mining
Advances in knowledge discovery and data mining
An introduction to support Vector Machines: and other kernel-based learning methods
An introduction to support Vector Machines: and other kernel-based learning methods
Machine Learning
Ensemble Methods in Machine Learning
MCS '00 Proceedings of the First International Workshop on Multiple Classifier Systems
Probability Estimates for Multi-class Classification by Pairwise Coupling
The Journal of Machine Learning Research
An introduction to ROC analysis
Pattern Recognition Letters - Special issue: ROC analysis in pattern recognition
Data Mining: Practical Machine Learning Tools and Techniques, Second Edition (Morgan Kaufmann Series in Data Management Systems)
Visualization techniques utilizing the sensitivity analysis of models
Proceedings of the 39th conference on Winter simulation: 40 years! The best is yet to come
Modeling wine preferences by data mining from physicochemical properties
Decision Support Systems
Mortality assessment in intensive care units via adverse events using artificial neural networks
Artificial Intelligence in Medicine
Information Sciences: an International Journal
Decision Support and Business Intelligence Systems
Decision Support and Business Intelligence Systems
Data mining with neural networks and support vector machines using the R/rminer tool
ICDM'10 Proceedings of the 10th industrial conference on Advances in data mining: applications and theoretical aspects
Ensemble of feature sets and classification algorithms for sentiment classification
Information Sciences: an International Journal
Symbiotic filtering for spam email detection
Expert Systems with Applications: An International Journal
IEEE Transactions on Information Technology in Biomedicine
IEEE Transactions on Neural Networks
Data strip mining for the virtual design of pharmaceuticals with neural networks
IEEE Transactions on Neural Networks
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In this paper, we propose a new visualization approach based on a Sensitivity Analysis (SA) to extract human understandable knowledge from supervised learning black box data mining models, such as Neural Networks (NNs), Support Vector Machines (SVMs) and ensembles, including Random Forests (RFs). Five SA methods (three of which are purely new) and four measures of input importance (one novel) are presented. Also, the SA approach is adapted to handle discrete variables and to aggregate multiple sensitivity responses. Moreover, several visualizations for the SA results are introduced, such as input pair importance color matrix and variable effect characteristic surface. A wide range of experiments was performed in order to test the SA methods and measures by fitting four well-known models (NN, SVM, RF and decision trees) to synthetic datasets (five regression and five classification tasks). In addition, the visualization capabilities of the SA are demonstrated using four real-world datasets (e.g., bank direct marketing and white wine quality).