| Issue | #Downvotes for this reason | By |
|---|
| A | Laplace smoothing for predicted probabilities. | |
| B | Use binary splits only. | |
| C | Set confidence threshold for pruning. (default 0.25) | default: 0.25 |
| J | Do not use MDL correction for info gain on numeric attributes. | |
| L | Do not clean up after the tree has been built. | |
| M | Set minimum number of instances per leaf. (default 2) | default: 2 |
| N | Set number of folds for reduced error pruning. One fold is used as pruning set. (default 3) | |
| O | Do not collapse tree. | |
| Q | Seed for random data shuffling (default 1). | |
| R | Use reduced error pruning. | |
| S | Don't perform subtree raising. | |
| U | Use unpruned tree. |