Method | Advantages | Disadvantages |
---|---|---|
Neural Networks | Discover non-linear relationships. Can assess multi-level interactions | “Black Box” to clinicians; hard to implement into a DSS* |
Random Forests | Finds most probable solution set; robust against scaling influences | Not always best in terms of prediction; hard to implement into a DSS |
Cluster Analysis | Finds groups of very similar patients; exploratory analysis | Unsupervised technique |
Principal Components Analysis | Uncovers the variables contributing the most to outcome variation | Not amenable to binary outcomes; assumes additive relationship |
Support Vector Machines | Robust against statistical assumptions | Difficult to implement into a DSS |