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Summary of observed trends for bias and variance.
| ML model | Bias trend (up:down) in datasets | Variance trend (up:down) in datasets | ||||||
|---|---|---|---|---|---|---|---|---|
| Large | Medium | Small | All | Large | Medium | Small | All | |
| DT | 3:1 | 2:2 | 1:3 | 6:6 | 4:0 | 4:0 | 4:0 | 12:0 |
| KNN | 2:2 | 4:0 | 4:0 | 10:2 | 4:0 | 4:0 | 4:0 | 12:0 |
| LR | 4:0 | 2:2 | 1:3 | 7:5 | 4:0 | 4:0 | 4:0 | 12:0 |
| SVM | 3:1 | 4:0 | 3:1 | 10:2 | 4:0 | 4:0 | 4:0 | 12:0 |
